MESA INC
10-K405, 1996-03-07
CRUDE PETROLEUM & NATURAL GAS
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- ----------------------------------------------------------------------------

                     SECURITIES AND EXCHANGE COMMISSION
                          Washington, D.C.  20549

                                  FORM 10-K
                                  =========

             [X] ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) 
           OF THE SECURITIES EXCHANGE ACT OF 1934 (Fee Required)

                For the fiscal year ended December 31, 1995

           [ ] TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) 
          OF THE SECURITIES EXCHANGE ACT OF 1934 (No Fee Required)

                        Commission File Number 1-10874
 
                                  MESA Inc.
                                  =========
           (Exact Name of Registrant as Specified In Its Charter)

            Texas                                           75-2394500
            -----                                           ----------
(State or Other Jurisdiction of                          (I.R.S. Employer
Incorporation or Organization)                        Identification Number)

  1400 Williams Square West
5205 North O'Connor Boulevard
        Irving, Texas           (214) 444-9001               75039-3746
- -----------------------------  -----------------             ----------
    (Address of Principal       (Registrant's                (Zip Code)
      Executive Offices)       Telephone Number)

         Securities registered pursuant to Section 12(b) of the Act:

                                                      Name of Each Exchange
            Title of Each Class                        on Which Registered
- -------------------------------------------          -----------------------
Common stock, $.01 par value........................ New York Stock Exchange
Preferred Stock Purchase Rights......................New York Stock Exchange
13-1/2% Subordinated Notes due May 1, 1999.......... New York Stock Exchange

    Securities registered pursuant to Section 12(g) of the Act:  None

    Indicate by check mark whether the registrant (1) has filed all reports
required to be filed by Section 13 or 15(d) of the Securities Exchange Act
of 1934 during the preceding 12 months (or for such shorter period that the
registrant was required to file such reports), and (2) has been subject to
such filing requirements for the past 90 days.    YES    X       NO       
                                                     --------       -------

    Indicate by check mark if disclosure of delinquent filers pursuant to
Item 405 of Regulation S-K is not contained herein, and will not be
contained, to the best of registrant's knowledge, in definitive proxy or
information statements incorporated by reference in Part III of this Form
10-K or any amendment to this Form 10-K.  [X]

    Number of shares outstanding as of the close of business on March 6,
1996:  64,050,009.
       ----------

    Aggregate market value of 56,833,524 shares held by non-affiliates of
Registrant at the closing price on March 6, 1996, of $2.875: approximately
$163.4 million. 


                     DOCUMENTS INCORPORATED BY REFERENCE

                                     None

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<PAGE>
                             TABLE OF CONTENTS


                                   PART I

Item 1.  Business
Item 2.  Properties
Item 3.  Legal Proceedings
Item 4.  Submission of Matters to a Vote of Security Holders


                                   PART II

Item 5.  Market for Registrant's Common Equity and Related Stockholder 
         Matters
Item 6.  Selected Financial Data
Item 7.  Management's Discussion and Analysis of Financial Condition and 
         Results of Operations
Item 8.  Consolidated Financial Statements and Supplementary Data
Item 9.  Changes in and Disagreements with Accountants on Accounting and 
         Financial Disclosure


                                   PART III

Item 10.  Directors and Executive Officers of the Registrant
Item 11.  Executive Compensation
Item 12.  Security Ownership of Certain Beneficial Owners and Management
Item 13.  Certain Relationships and Related Transactions

                                   PART IV

Item 14.  Exhibits, Financial Statement Schedules, and Reports on Form 8-K

                                 Signatures


<PAGE>
                                   PART I

Item 1.  Business
=================

The Company
- ----------- 

     MESA Inc. is one of the largest independent oil and gas companies in
the United States and considers itself one of the most efficient operators
of domestic natural gas producing properties and natural gas processing
facilities.  MESA has been publicly traded since 1964 and is primarily in
the business of exploring for, developing, producing, processing and selling
natural gas and oil in the United States.

     As of December 31, 1995, MESA owned approximately 1.9 trillion cubic
feet of equivalent proved natural gas reserves ("Tcfe").  Approximately 65%
of MESA's total equivalent proved reserves is natural gas and the balance is
principally natural gas liquids ("NGLs"), which are extracted from natural
gas through processing plants.  Substantially all of MESA's proved reserves
are proved developed reserves.  Quantities stated as equivalent natural gas
reserves are based on a factor of six thousand cubic feet ("Mcf") of natural
gas per barrel ("Bbl") of liquids.  See "-- Reserves."

     MESA's principal business strategies include (i) maximizing the value
of its existing high-quality, long-life reserves through efficient operating
and marketing practices, (ii) processing natural gas to extract value-added
products such as NGLs and helium, (iii) conducting selective exploratory and
development activities, principally in existing areas of operations, (iv)
making acquisitions of producing properties with exploration and development
potential in areas where MESA has operating experience and expertise, (v)
generating value and cash flow from investments in natural gas and other
energy futures contracts, and (vi) promoting the use of compressed and
liquefied natural gas as a transportation fuel.

     MESA Inc. (the "Company") is a holding company and conducts its
operations through its subsidiaries.  Unless the context otherwise requires,
the term "MESA" means the Company and its subsidiaries taken as a whole and
includes the Company's predecessors, Mesa Limited Partnership (the
"Partnership") and Mesa Petroleum Co. ("Original Mesa").  MESA maintains its
principal offices at 1400 Williams Square West, 5205 North O'Connor
Boulevard, Irving, Texas 75039-3746, where its telephone number is (214)
444-9001.  At December 31, 1995, MESA employed 385 employees.

Financial Condition, Liquidity and Exploration of Strategic Alternatives
- ------------------------------------------------------------------------

     MESA has a highly leveraged capital structure with long-term debt,
including current maturities, totaling approximately $1.2 billion at
December 31, 1995.  MESA's current financial forecasts indicate, assuming no
changes in capital structure and no significant transactions are completed,
that cash generated by operating activities, together with available cash
and investment balances, will not be sufficient to make all of its required
debt principal and interest obligations due in June 1996.

     In an effort to address its liquidity issues, MESA's Board of Directors
(the "Board") approved a proposal solicitation process which started in late
1994 and was expanded in mid-1995.  The process has included solicitation of
proposals for a sale of MESA, a stock-for-stock merger, joint ventures,
asset sales, equity infusions, and refinancing transactions.

    On February 28, 1996, MESA signed a letter of intent with Rainwater,
Inc. ("Rainwater"), an independent investment company owned by Ft. Worth,
Texas, investor Richard Rainwater, to raise $265 million of equity in
connection with a refinancing of MESA's debt.  The transaction, more fully
described in the "Capital Resources and Liquidity" section of "Management's
Discussion and Analysis of Financial Condition and Results of Operations"
located elsewhere in this Form 10-K, is subject to certain conditions,
including definitive agreements, arrangement of new debt financing, due
diligence, and MESA stockholder approval.  The parties anticipate executing
definitive agreements in approximately 30 days.  The transaction will be
submitted to a vote of stockholders at a special meeting expected to take
place in June 1996.

     The ability of MESA to continue as a going concern is dependent upon
several factors.  The successful completion of the Rainwater transaction is
expected to position MESA to continue as a going concern and to pursue its
business strategies.  If the Rainwater transaction is not completed, MESA
will pursue other alternatives to address its liquidity issues and financial
condition, including other potential transactions arising from the proposal
solicitation process, the possibility of seeking to restructure its balance
sheet by negotiating with its current debt holders or seeking protection
from its creditors under the Federal Bankruptcy Code.

     For additional information regarding the Rainwater transaction and
MESA's financial position, see Notes 2 and 4 to the consolidated financial
statements of the Company and "Management's Discussion and Analysis of
Financial Condition and Results of Operations" included elsewhere in this
Form 10-K.  

Properties
- ----------

     Approximately 95% of MESA's proved reserves are concentrated in the
Hugoton field of southwest Kansas and the West Panhandle field of Texas. 
The two fields are each part of a reservoir that extends from southwest
Kansas, through the Oklahoma panhandle, and into the Texas panhandle.  These
fields, which produce gas from depths of 3,500 feet or less, are known for
their stable long-life production profiles.  MESA's other properties are
primarily in the Gulf of Mexico and the Rocky Mountains.

     In recent years MESA has concentrated its efforts on fully developing
its existing long-life reserve base and improving its marketing flexibility. 
In the Hugoton field, these efforts have included infill drilling (i.e.,
drilling an additional well on each 640-acre spacing unit), installing
additional compression and gathering facilities, and the construction of a
new natural gas processing plant, which has the ability to extract a greater
quantity of NGLs per Mcf of natural gas, reject nitrogen and produce crude
helium.  The new plant also has the capability to liquefy natural gas.  Two
significant gas sales contracts related to Hugoton production expired in May
1995, giving MESA a substantial amount of uncommitted deliverability
available for sale after that date.  In the West Panhandle field,
development activities have included well workovers and deepenings/redrills,
adding compression facilities, and the expansion and upgrading of natural
gas processing facilities to process greater quantities of natural gas and
produce crude helium.  In addition, MESA restructured its contractual
arrangements in the West Panhandle field to more clearly define its right to
production and to create greater marketing flexibility.  Beginning in late
1994 MESA began to direct a greater portion of its capital spending towards
exploration and development in the Gulf of Mexico. 

     MESA's strategies for replacing reserves and increasing production are
based on a multi-step approach, including (i) development and exploratory
drilling in the Gulf of Mexico based on evaluation of three- dimensional
("3-D") seismic data, (ii) developing additional reserves in certain deeper
portions of the West Panhandle field reservoir, and (iii) acquisitions of
new leases and producing properties with development and exploration
potential, particularly in areas where MESA presently or historically has
operated.  The extent to which MESA pursues these activities is largely
dependent on the success of its proposal solicitation process and the amount
of cash flow available for capital spending after such process is complete.

     MESA has maintained a large geological and geophysical database
covering the Midcontinent and other areas where it has historically
operated.  As capital becomes available and conditions permit, MESA intends
to exploit its database and consider selective acquisitions of producing
properties with development and exploration potential in the Texas
Panhandle, the Hugoton field, and other areas of the Midcontinent and Gulf
Coast regions.

     Hugoton Field
     -------------

     The Hugoton field in southwest Kansas began producing in 1922, and is
the largest producing gas field in the continental United States.  MESA's
Hugoton properties, which represent approximately 13% of the proved reserves
in the field, are concentrated in the center of the field on over 230,000
net acres, covering approximately 400 square miles.  MESA produces natural
gas from approximately 1,400 wells (950 of which are operated by MESA) on
these properties.  MESA owns substantially all of the gathering and
processing facilities which service its production from the Hugoton field
and which allow MESA to control the production stream from the wellbore to
the various interconnects it has with major intrastate and interstate
pipelines.

     MESA's Hugoton properties are capable of producing more than 230
million cubic feet ("MMcf") of wet gas per day (i.e., gas production at the
wellhead before processing and before reduction for royalties). 
Substantially all of MESA's Hugoton production is processed through its
Satanta natural gas processing plant (the "Satanta Plant").  After
processing, on a peak production day, MESA has available to market over 150
MMcf of residue (processed) gas and 13 thousand barrels ("MBbls") of NGLs. 
Production in the Hugoton field is subject to allowables set by state
regulators. 

     MESA's Hugoton properties accounted for approximately 64% of its
equivalent proved reserves and 63% of the present value of estimated future
net cash flows before income taxes, determined as of December 31, 1995, in
accordance with Securities and Exchange Commission (the "Commission")
guidelines.  The Hugoton properties accounted for approximately 47%, 53%,
and 48% of MESA's oil and gas revenues for the years ended December 31,
1995, 1994, and 1993, respectively.  The percentage of revenues from the
Hugoton field has been less than the percentage of equivalent proved
reserves due primarily to the longer life of the Hugoton properties compared
to MESA's other properties.  See "Production--Hugoton Field."

     West Panhandle Field
     --------------------

     The West Panhandle properties are located in the northern panhandle
region of Texas, and are geologically similar to MESA's Hugoton properties. 
Natural gas from these properties is produced from approximately 600 wells
which MESA operates on over 185,000 net acres.  All of MESA's West Panhandle
production is processed through MESA's Fain natural gas processing plant
(the "Fain Plant").

     MESA's West Panhandle reserves are owned and produced pursuant to
contracts with Colorado Interstate Gas Company ("CIG"), originally executed
in 1928 by predecessors of both companies.  An amendment to these contracts,
the Production Allocation Agreement ("PAA"), allocates 77% of the production
from the West Panhandle field properties to MESA and 23% to CIG, effective
as of January 1, 1991.  Under the associated agreements, MESA operates the
wells and production equipment and CIG owns and operates the gathering
system by which MESA's production is transported to the Fain Plant.  CIG
also performs certain administrative functions.  Each party reimburses the
other for certain costs and expenses incurred for the joint account.

     As of December 31, 1995, MESA's West Panhandle properties represented
approximately 32% of MESA's equivalent proved reserves, and approximately
32% of the present value of estimated future net cash flows before income
taxes, determined in accordance with Commission guidelines.  Production from
the West Panhandle properties accounted for approximately 33%, 36%, and 40%
of MESA's oil and gas revenues for the years ended December 31, 1995, 1994,
and 1993, respectively.  Although the West Panhandle properties are long- 
lived, the percentage of MESA's revenues represented by West Panhandle
production has been greater than the percentage of equivalent proved
reserves represented by such properties.  This is a result of higher gas
prices received under a sales contract for approximately 29% of MESA's West
Panhandle residue gas production, as well as the higher yield of NGLs
extracted from West Panhandle natural gas as compared to Hugoton natural
gas.

     The Fain Plant is capable of processing up to 120 MMcf of natural gas
per day.  West Panhandle field natural gas contains a high quantity of NGLs. 
As a result, processing this gas yields relatively greater liquid volumes
than recoveries typically realized in other natural gas fields.  For
example, on a peak day, MESA can extract approximately 12 MBbls of NGLs at
its Fain Plant from an inlet gas volume of 120 MMcf.

     In the last six years MESA has deepened, redrilled, or reworked 357
wells in the West Panhandle field, adding reserves, and increasing
deliverability.  MESA has also identified in excess of 100 drilling
locations targeting reserves in deeper portions of the reservoirs not
currently reached by existing wells.  MESA will commence an active three- 
year program to develop these reserves in 1996 in anticipation of its
contractual right to increase its share of West Panhandle production in 1997
and thereafter.  See "Production--West Panhandle Production".

     Gulf Coast
     ----------

     MESA's Gulf Coast properties are located offshore Texas and Louisiana. 
MESA has operated in the Gulf of Mexico since 1970 and has produced
approximately 425 billion cubic feet of equivalent natural gas ("Bcfe") (net
to MESA's interest).  MESA currently owns interests in 45 blocks in the Gulf
of Mexico.  As of December 31, 1995, these properties had an estimated 53
Bcfe of remaining proved reserves.  In addition, MESA has over 100,000 miles
of two-dimensional ("2-D") seismic data and over 350 square miles of 3-D
seismic data in the Gulf of Mexico.  MESA has an office in Lafayette,
Louisiana, to oversee production from its Gulf Coast properties.  MESA's
working interests in seven of its 45 blocks are subject to a net profits
interest owned by the Mesa Offshore Trust.  

     Over the last five years, MESA has evaluated a number of its offshore
producing properties utilizing well information, 2-D seismic and production
data, combined with 3-D seismic surveys to identify further development and
exploration potential.  MESA currently has 10 3-D seismic surveys under
analysis.  New well locations were identified on five producing leases in
1995 and one exploratory block was acquired based upon interpretation of 
3-D seismic data.  In 1994 and 1995, MESA drilled or participated in 14
wells in the Gulf Coast area based on 3-D seismic surveys of which 12 were
completed as successful wells.  In the aggregate, MESA incurred net capital
costs of $36 million during this period and added approximately 51 Bcfe of
oil and gas reserves.  MESA intends to continue its evaluation and
identification of additional prospects for drilling in 1996, depending on
the success of its program and other factors.  Because it has existing
infrastructure and production facilities on these properties, MESA expects
that it will be able to bring its successful wells on-line more quickly and
at lower development costs than have been typical for offshore production.

     Other
     -----

     MESA's other producing properties are located in the Rocky Mountain
area of the United States.

     MESA's non-oil and gas tangible properties include buildings, leasehold
improvements, and office equipment, primarily in Amarillo, Dallas, and Fort
Worth, Texas, and certain other assets.  Non-oil and gas tangible properties
comprise less than 2% of the net book value of MESA's properties.

Reserves
- --------

     The following table summarizes the estimated proved reserves and
estimated future cash flows as estimated in accordance with Commission
guidelines associated with MESA's oil and gas properties as of December 31,
1995, by major areas of operation (dollar amounts in thousands): 

                                       West     Gulf     
                            Hugoton  Panhandle  Coast    Other      Total
                           --------- --------- -------- --------  ---------
Proved Reserves:
     Natural Gas (MMcf)...   863,939  283,218   38,317    32,555  1,218,029
     Natural Gas Liquids 
      (MBbls).............    56,720   45,041      122        14    101,897
     Oil (MBbls)..........      --      6,817    2,303       401      9,521
     Natural Gas 
      Equivalents (MMcfe). 1,204,259  594,366   52,867    35,045  1,886,537

Future Net Cash Flows, 
  before income taxes 
  (in thousands)..........$1,693,307 $682,714  $41,704   $32,095 $2,449,820

Present Value of Future
  Net Cash Flows, Before
  Income Taxes, 
  Discounted at 10%
  (in thousands)..........$  658,330 $332,353  $40,716   $ 9,014 $1,040,413

     The proved reserve estimates set forth above were prepared by MESA's
engineers.  Prior to 1994 MESA's proved reserve estimates were prepared by
an independent petroleum engineering firm.  In accordance with a long-term
debt agreement, the independent petroleum engineering firm will prepare
proved reserve estimates as of December 31, 1995, covering MESA's Hugoton
properties in the manner and to the extent required by the debt agreement. 
Their report is not yet available and will not be used for purposes other
than those prescribed in the debt agreement. MESA expects, as in prior
years, that the Hugoton field reserve estimates prepared by such independent
engineers will be less than those of MESA's engineers due to the independent
engineers' different interpretation of  well-test pressure and cumulative
production data related to MESA's Hugoton field properties.  Such
differences have been substantial in previous years.  MESA has received
preliminary indications from the independent engineers that their reserve
estimates for the Hugoton field will reflect a downward revision from prior
estimates by such engineers and, as a result, such estimates may be as much
as 25% less than MESA's estimates of Hugoton field reserves as of December
31, 1995. See Note 4 to the consolidated financial statements of the Company
located elsewhere in this Form 10-K for additional discussion of the
independent engineers' reserve report.

     Oil and gas reserve quantities estimated as of December 31, 1995,
reflect a net increase over 1994, after production, of approximately 171
Bcfe of natural gas.  Equivalent natural gas reserves increased in each of
MESA's major production areas.  Increases in Hugoton field reserves reflect
alignment of the assumptions used in preparing the proved reserve estimates
with MESA's practice of recovering ethane at the Satanta Plant.  In previous
years Hugoton proved reserve estimates were prepared assuming that MESA
would not recover ethane which resulted in slightly higher natural gas
volumes, lower NGL volumes and lower total equivalent volumes than if ethane
recovery were assumed.  The decision as to whether or not to recover ethane
is based on the relative value of ethane as a liquid versus the energy- 
equivalent value of such ethane if left in the residue natural gas.  In the
future, if economic conditions warrant, MESA may revise proved reserves to
reflect any changes in such relative values.  In the West Panhandle field,
reserves were revised upward to reflect the development drilling results
over the past year and the planned upgrade of the Fain Plant for a higher
rate of liquids recovery per Mcf of gas produced from the field.  In the
Gulf Coast, reserve additions resulted from exploratory and development
drilling in 1994 and 1995. 

     Reserve engineering is not an exact science.  Information relating to
MESA's proved oil and gas reserves is based upon engineering estimates. 
Estimates of economically recoverable oil and gas reserves and of future net
revenues depend upon a number of factors and assumptions, such as historical
production performance, the assumed effects of regulations by governmental
agencies and assumptions concerning future oil and gas prices, future
operating costs, severance and excise taxes, development costs and workover
costs, all of which may in fact vary considerably from actual future
conditions. The accuracy of any reserve estimate is a function of the
quality of the available data, of engineering and geological interpretation
and of subjective judgment.  For these reasons, estimates of the
economically recoverable quantities of oil and gas reserves attributable to
any particular group of properties, classifications of such reserves based
on risk of recovery and estimates of the future net revenues expected
therefrom prepared by different engineers or by the same engineers at
different times may vary materially.  Actual production, revenues, and
expenditures with respect to MESA's reserves will likely vary from
estimates, and such variances may be material.

     During 1995, MESA filed Form EIA-23, which included reserve estimates
as of December 31, 1994, with the Energy Information Administration of the
Department of Energy (the "EIA").  Such reserve estimates did not vary from
those estimates contained herein by more than 5% as described above.

     The estimated quantities of proved oil and gas reserves, the
standardized measure of future net cash flows from proved oil and gas
reserves (the "Standardized Measure") and the changes in the Standardized
Measure for each of the three years in the period ended December 31, 1995,
are included under "Supplemental Financial Data" in the notes to the
consolidated financial statements of the Company located elsewhere in this
Form 10-K. 

Production
- ----------

     MESA's Hugoton and West Panhandle fields are both mature reservoirs
that are substantially developed and have long-life production profiles. 

     Natural gas production is subject to numerous state and federal laws
and Federal Energy Regulatory Commission (the "FERC") regulations.  See
"Regulation and Prices" below.

     Certain factors affecting production in MESA's various fields are
discussed in greater detail below.

     Hugoton Field
     -------------

     The Kansas Corporation Commission (the "KCC") is the state regulatory
agency that regulates oil and gas production in Kansas.  One of the KCC's
most important responsibilities is the determination of market demand
(allowables) for the field and the allocation of allowables among the more
than 9,000 wells in the field.  

     Twice each year, the KCC sets the fieldwide allowable production at a
level estimated to be necessary to meet the Hugoton market demand for the
summer and winter production periods.  The fieldwide allowable is then
allocated among individual wells determined by a series of calculations that
are principally based on each well's pressure, deliverability, and acreage. 
The allowables assigned to individual wells are affected by the relative
production, testing, and drilling practices of all producers in the field,
as well as the relative pressure and deliverability performance of each
well.

     Generally, fieldwide allowables are influenced by overall gas market
supply and demand in the United States as well as specific nominations for
gas from the parties who produce or purchase gas from the field.  Since
1987, fieldwide allowables have increased in each year except 1991.  The
total field allowable in 1995 was 619 billion cubic feet ("Bcf") of wellhead
gas.  

     In 1994 the KCC issued an order establishing new field rules which
modified the formulas used to allocate allowables among wells in the Chase
formation portion of the Hugoton field.  The standard pressure used in each
well's calculated deliverability was reduced by 35%, greatly benefitting
MESA's high deliverability wells.  Also, the new rules assign a 30% greater
allowable to 640-acre units with infill wells than to similar units without
infill wells.  Substantially all of MESA's Hugoton infill wells have been
drilled.  MESA's share of the allowables from the field increased from
approximately 10% in late 1993 to approximately 14% after the new field
rules were implemented in 1994.  MESA's share of the field allowable
averaged 14.3% in 1995. MESA estimates that it and the other major producers
in the Hugoton field produced at or near full capacity in 1995 and MESA
expects such practice to continue.  

     MESA's net Hugoton field production decreased to approximately 70 Bcfe
in 1995 compared with 73 Bcfe in 1994 as a result of changes in timing and
duration of equipment maintenance in 1995.  MESA expects its Hugoton field
production will decline slightly from 1995 levels each year through 1998. 
Beginning in 1999, MESA expects annual production declines will reach the
historical levels of 8% to 10% as a result of normal depletion. 

     Excluding reserve acquisitions, MESA has invested over $138 million in
capital expenditures in its Hugoton properties since 1986 to drill 382
infill wells, to construct the Satanta Plant and related facilities, and to
upgrade gathering and compression facilities, production equipment and
pipeline interconnects in order to increase production capacity and
marketing flexibility.  MESA expects future capital expenditures to be
substantially lower. 

     West Panhandle Field
     --------------------

     MESA's production of wet gas from the West Panhandle field is governed
by the PAA and other contracts with CIG.  MESA was entitled to take wet gas
production up to a maximum of 32 Bcf in 1995.  MESA actually took 29 Bcf
primarily due to a weather-related decrease in demand in 1995.  MESA will
again be entitled to take wet gas production up to a maximum of 32 Bcf
during 1996.  After deductions for processing and royalties, MESA expects
that 32 Bcf of wet gas production will result in annual net production
volumes of approximately 21 Bcf of residue gas and 3 million barrels
("MMBbls") of NGLs.  Beginning in 1997 MESA will have the right to take and
market as much gas as it can produce, subject to specific CIG seasonal and
daily entitlements as provided for under the contracts.  Assuming
continuation of existing economic and operating conditions, MESA expects its
existing West Panhandle properties will be able to produce an average of 35
Bcf of wet gas per year for sale in the years 1997 through 2000.

     The PAA contains provisions which allocate 77% of ultimate production
after January 1, 1991, to MESA and 23% to CIG.  As a result, MESA records
77% of total annual West Panhandle production as sales, regardless of
whether MESA's actual deliveries are greater or less than the 77% share. 
The difference between MESA's 77% entitlement and the amount of production
actually sold by MESA to its customers is recorded monthly as production
revenue with corresponding accruals for operating costs, production taxes,
depreciation, depletion and amortization, and gas balancing receivables.  At
December 31, 1995, MESA had cumulative production which was less than its
77% entitlement since January 1, 1991, and a long-term gas balancing
receivable of $42.6 million was recorded in MESA's balance sheet in other
assets.  In future years, as MESA sells to customers more than its 77%
entitlement share of field production, this receivable will be realized.

     See "-- Production Allocation Agreement" in "Management's Discussion
and Analysis of Financial Condition and Results of Operations" located
elsewhere in this Form 10-K.

Natural Gas Processing
- ----------------------

     MESA processes its natural gas production for the extraction of NGLs
and helium to enhance the market value of the gas stream.  In recent years
MESA has made substantial capital investments to enhance its natural gas
processing and helium extraction capabilities in the Hugoton and West
Panhandle fields.  MESA owns and operates its processing facilities, which
allows MESA to (i) capture the processing margin for itself, as third-party
processing agreements generally available in the industry result in
retention of a significant portion of the processing margin by the contract
processor, (ii) control the quality of the residue gas stream, permitting it
to deliver gas directly to pipelines for sales to local distribution
companies, marketing companies, and end users, and (iii) realize value from
premium products such as helium.  MESA believes that the ability to control
its production stream from the wellhead through its processing facilities to
disposition at central delivery points enhances its marketing opportunities
and competitive position in the industry.

     Through its natural gas processing plants, MESA extracts raw NGLs and
crude helium from the wet natural gas stream.  The NGLs are then transported
and fractionated into their constituent hydrocarbons such as ethane,
propane, normal butane, isobutane, and natural gasolines.  The NGLs and
helium are then sold pursuant to contracts providing for market-based
prices.  

     Satanta Natural Gas Processing Plant
     ------------------------------------

     The Satanta Plant has the capacity to process 250 MMcf of natural gas
per day, and enables MESA to extract NGLs from substantially all of the gas
produced from its Hugoton field properties as well as third party producers'
gas.  The Satanta Plant also has the ability to extract helium from the gas
stream.  In 1995 the Satanta Plant averaged 191 MMcf per day of inlet gas
and produced a daily average of 10.9 MBbls of NGLs, 671 Mcf of crude helium,
and 144 MMcf of residue natural gas.

     Fain Natural Gas Processing Plant
     ---------------------------------

     Wet gas produced from the West Panhandle field contains a high quantity
of NGLs, yielding relatively greater NGL volumes than realized from most
other natural gas fields.  The Fain Plant has inlet capacity of 120 MMcf per
day.  In 1995 the Fain Plant averaged 81 MMcf per day of inlet gas and
produced a daily average of 8.1 MBbls of NGLs and condensate, 53 Mcf of
crude helium, and 61 MMcf of residue natural gas.

     MESA plans to expand the Fain Plant to process additional natural gas
production which MESA expects to take beginning in 1997 and to process
certain third-party natural gas.  MESA also plans to upgrade the Fain Plant
to recover additional liquids from the natural gas stream due to richer gas
in the field.

Sales and Marketing
- -------------------

     Following the processing of wet gas, MESA sells the dry (or residue)
natural gas, helium, condensate, and NGLs pursuant to various short- and
long-term sales contracts.  Substantially all of MESA's gas and NGL sales
are made at market prices, with the exception of certain West Panhandle
field volumes.  Due to a number of market forces, including the seasonal
demand for natural gas, both sales volumes from MESA's properties and sales
prices received vary on a seasonal basis.  Sales volumes and price
realizations for natural gas are generally higher during the first and
fourth quarters of each calendar year.

     See "Revenues" in "Management's Discussion and Analysis of Financial
Condition and Results of Operations" located elsewhere in this Form 10-K for
a table showing production and prices by area for the past three years.

     Hugoton Gas Sales Contracts
     ---------------------------

     A substantial portion of MESA's Hugoton field production was subject to
two gas purchase contracts with Western Resources, Inc. ("WRI") and Missouri
Gas Energy ("MGE") which expired in May 1995.  Under the contracts, WRI and
MGE had the right to purchase 19.9 Bcf during the first five months of 1995
at market prices.  In 1995 WRI and MGE together purchased 20.7 Bcf of gas
from MESA at an average price of $1.44 per Mcf under these contracts.  Since
June 1, 1995, gas previously subject to the WRI and MGE contracts has been
sold to multiple purchasers including WRI and MGE under short-term contracts
at market prices.

     MESA's efforts to maximize its annual production and to direct natural
gas sales to the most favorable markets available are consistent with
regulatory and contractual requirements.  MESA sells its Hugoton field
production to marketers, pipelines, local distribution companies, and
end-users, generally at market prices. 

     West Panhandle Gas Sales Contracts
     ----------------------------------

     Most of MESA's West Panhandle field residue natural gas is sold
pursuant to gas purchase contracts with two major customers in the Texas
panhandle area.  

     Approximately 9 Bcf per year of residue natural gas is sold to a gas
utility that serves residential and commercial customers in Amarillo, Texas,
under the terms of a long-term agreement dated January 2, 1993, which
supersedes the original contract that was in effect since 1949.  The
agreement contains a pricing formula for the five-year period from 1993
through 1997 whereby 70% of the volumes sold to the gas utility are sold at
fixed prices and the other 30% of volumes sold are priced at a regional
market index based on spot prices plus $.10 per Mcf. The fixed portion of
the price formula was $2.85 per Mcf in 1994, $2.99 per Mcf in 1995 and
escalates to $3.21 per Mcf in 1996 and $3.45 per Mcf in 1997.  Prices for
1998 and beyond will be determined by renegotiation.  MESA provides the gas
utility significant volume flexibility, including a right to the residue gas
volumes required to meet the seasonal needs of its residential and
commercial customers.  The average price received by MESA for natural gas
sales to the gas utility in 1995 was $2.55 per Mcf.

     Through 1995, MESA's principal industrial customer for West Panhandle
field gas was an intrastate pipeline company which serves various markets,
including an electric power-generation facility near Amarillo.  In 1990 MESA
entered into a five-year contract with the pipeline company to supply gas to
the power generation facility.  The contract provided for a minimum annual
volume of 8.4 Bcf in 1995 at a fixed price per million British thermal units
("MMBtu") of $1.70 in 1995.  MESA periodically made sales to the pipeline
company in excess of the minimum volumes specified in the contract at market
prices.  In 1995 MESA sold approximately 9.3 Bcf of residue natural gas to
the pipeline for an average price of $1.63 per Mcf.  This contract expired
on December 31, 1995.

     Effective January 1, 1996, MESA entered into a four-year contract with
a marketing company, an affiliate of the intrastate pipeline company, which
serves the local electric power-generation facility and various other
markets within and outside Amarillo, Texas.  The contract provides for the
sale of MESA's West Panhandle field gas which is in excess of the volumes
sold to the gas utility and other existing industrial customers.  The price
for gas sold under this contract is a regional market index determined
monthly based on spot prices plus $0.02 per MMBtu.

     Other industrial customers purchase natural gas from MESA under short-
to intermediate-term contracts.  These sales totaled approximately 3.5 Bcf
in 1995. 

     Prior to 1993, MESA's right to sell natural gas produced from the West
Panhandle field was based, in part, upon contractual requirements to serve
customers in Amarillo, Texas, and its environs.  An amendment to the PAA in
1993 removed this restriction, and MESA now has the right to market its
production elsewhere.  MESA believes that the right to market production
outside the Amarillo area will ensure that MESA receives competitive terms
for its West Panhandle field production.  Through 1999, MESA's West
Panhandle field production is under contract to customers as described
above.  

     NGL, Helium and LNG Sales
     -------------------------

     NGL production from both the Satanta and Fain plants are sold by
component pursuant to a seven-year contractual arrangement with Mapco Oil
and Gas Company, a major transporter and marketer of NGLs, at the greater of
Midcontinent or Gulf Coast prices at the time of sale.  Helium is sold to an
industrial gas company under a fifteen-year agreement that provides for
annual price adjustments.

     MESA has formed a liquefied natural gas ("LNG") production and
marketing joint venture, Mesa-Pacific LNG Joint Venture, L.L.C. ("Mesa
Pacific"), with Pacific Enterprises, the parent company of Southern
California Gas Company, in an effort to profit from the increasing use of
LNG as a transportation fuel.  Mesa-Pacific purchases LNG from MESA and then
markets the product to fleet operators. MESA produces LNG at its Satanta
Plant and is reviewing plans to add LNG production capabilities at the Fain
Plant.

     Major Customers
     ---------------

     See Note 11 to the consolidated financial statements of the Company
located elsewhere in this Form 10-K for information on sales to major
customers.

Production Costs
- ----------------

     The table below presents MESA's total production costs (lease operating
expenses and production and other taxes) by area of operation for each of
the years ended December 31 (in thousands, except per Mcf of natural gas
equivalent data):

                                1995             1994             1993     
                          ---------------- ---------------- ----------------
                           Total  Per Mcfe  Total  Per Mcfe  Total  Per Mcfe
                          ------- -------- ------- -------- ------- --------
Lease Operating Expense:
   Hugoton............... $12,703  $ .18   $12,549  $ .17   $10,001  $ .18
   West Panhandle........  28,357    .73    28,347    .64    29,897    .66
   Gulf Coast............   9,848    .68    11,136   1.15    11,032    .99
   Other.................     907   2.57       623   2.00       889   1.03
                          -------          -------          -------         
                           51,815    .42    52,655    .41    51,819    .45
                          -------          -------          -------         
Production and Other 
  Taxes:
   Hugoton...............  15,004    .21    17,505    .24    15,405    .27
   West Panhandle........   3,216    .08     3,099    .07     4,581    .10
   Gulf Coast............      34    .00        68    .01        89    .01
   Other.................     149    .42       634   2.04       257    .30
                          -------          -------          -------         
                           18,403    .15    21,306    .17    20,332    .18
                          -------          -------          -------         
Total Production Costs... $70,218  $ .57   $73,961  $ .58   $72,151  $ .63
                          =======          =======          =======

     MESA lease operating expenses consist of lease maintenance, gathering
and processing costs and have a significant fixed-cost component.  As a
result, the production cost per Mcfe in the table above is affected by
changes in the volume of oil and gas produced.  Production tax rates in
Kansas, where MESA's Hugoton field properties are located, are assessed on
wellhead value. These rates were reduced from 7% in 1993 to 6% in 1994 and
5% in 1995.  In 1993 West Panhandle field taxes included a one-time
adjustment related to prior years' production.

     See "-- Costs and Expenses" in "Management's Discussion and Analysis of
Financial Condition and Results of Operations" located elsewhere in this
Form 10-K.

Drilling Activities
- -------------------

     The following table shows the results of MESA's drilling activities for
the last five years:

                     1995        1994        1993       1992         1991
                 ----------- ----------- ----------- ----------- -----------
                 Gross  Net  Gross  Net  Gross  Net  Gross  Net  Gross  Net
                 ----- ----- ----- ----- ----- ----- ----- ----- ----- -----
Exploratory 
 Wells:
  Productive....     1    .3   --    --    --    --      5   4.1     6   4.7
  Dry...........     4   4.0   --    --      1   1.0     1    .4     1    .2
Development
 Wells:
  Productive....    20  14.0    31  24.5    43  29.1    22  16.5    26  10.9
  Dry...........   --    --      1    .8   --    --    --    --    --    -- 
                 ----- ----- ----- ----- ----- ----- ----- ----- ----- -----
    Total.......    25  18.3    32  25.3    44  30.1    28  21.0    33  15.8
                 ===== ===== ===== ===== ===== ===== ===== ===== ===== =====

     At December 31, 1995, the Company was participating in the drilling of
one gross (.25 net) well.

Producing Acreage and Wells, Undeveloped Acreage
- ------------------------------------------------

     MESA's ownership of oil and gas acreage held by production, producing
wells and undeveloped oil and gas acreage as of December 31, 1995, is set
forth in the following table:

                               Producing        Producing      Undeveloped
                                Acreage           Wells          Acreage
                            ----------------  --------------  --------------
                             Gross     Net    Gross    Net    Gross    Net
                            -------  -------  -----  -------  ------  ------
Onshore U.S.:
     Kansas................ 258,818  231,278  1,387    988.9   5,280   5,280
     Texas................. 241,354  185,654    601    452.4     480     156 
     Wyoming...............  11,477    4,365      2      --   14,926   9,391
     North Dakota..........   4,661    3,532     20      3.8   3,932   2,572
     Other.................   2,597    2,139     13      1.3  22,012  11,573
                            -------  -------  -----  -------  ------  ------
          Total Onshore.... 518,907  426,968  2,023  1,446.4  46,630  28,972
                            -------  -------  -----  -------  ------  ------
Offshore U.S.:
     Louisiana.............  87,024   45,710    189     39.7  20,210  19,898
     Texas.................  73,808   18,848     59     10.1  17,280  17,280
                            -------  -------  -----  -------  ------  ------
          Total Offshore... 160,832   64,558    248     49.8  37,490  37,178
                            -------  -------  -----  -------  ------  ------
Grand Total................ 679,739  491,526  2,271  1,496.2  84,120  66,150
                            =======  =======  =====  =======  ======  ======

     MESA has interests in 2,092 gross (1,473.5 net) producing gas wells and
179 gross (22.7 net) producing oil wells in the United States.  MESA also
owns approximately 84,632 net acres of producing minerals and 42,964 net
acres of nonproducing minerals in the United States.

The NGV Business
- ----------------

     MESA believes that the transportation market offers opportunities to
realize premium prices for natural gas.  MESA believes that the natural gas
vehicles ("NGV") market will develop and expand in the next decade,
particularly in light of (i) the National Energy Policy Act of 1992, (ii)
the amendments to the 1990 Federal Clean Air Act which require the use of
alternative fuels by certain fleets, (iii) the requirements of numerous
state and municipal environmental regulations, (iv) generally increased
awareness of the adverse environmental and pollution effects of crude
oil-based motor fuels, and (v) the development of more efficient equipment
to convert gasoline- and diesel-burning engines to operate on natural gas. 
MESA's strategies have included (i) the development, manufacture, and sale
of engine-specific conversion equipment which meets the most stringent
emissions standards, and (ii) pursuing conversion equipment sales, fleet
conversions, fueling station installations, and the administration of
fueling and conversion programs.  In 1996 MESA initiated a strategic process
designed to redirect its efforts in the natural gas-fuel systems business. 
MESA expects to continue to be active in the development of conversion
systems and will begin providing contract engineering support for heavy-duty
natural gas engine applications, but will no longer market, manufacture or
install such systems.

     Conversion Equipment
     -------------------

     MESA's wholly owned subsidiary, Mesa Environmental Ventures Co. ("Mesa
Environmental") has developed a natural gas vehicle conversion system, the
Gas Engine Management ("GEM") system, which MESA believes is the cleanest
and most advanced conversion product in the industry.  Mesa Environmental is
currently marketing its GEM system to fleet operators in the United States. 
In February 1996 Mesa Environmental signed letters of intent with two
companies to exchange certain of its assets and GEM technology, including
the right to manufacture and install GEM systems, for equity in one such
company and a royalty interest from the other.  MESA believes that its
association with these leading manufacturers and marketers will ultimately
provide MESA greater profit potential in the natural gas vehicle conversion
business.

     Fueling Business
     ----------------

     In 1994 MESA entered into a fueling arrangement with a large operator
of airport shared-ride fleet vehicles.  MESA agreed to finance the
acquisition by the fleet operator of certain natural gas-fueled vans and
conversion equipment, and the fleet operator agreed to purchase natural gas
at MESA's fueling facilities.  This financing/fueling arrangement is
designed to be a model for similar agreements with fleet operators at select
other locations in the U.S.  MESA currently operates natural gas fueling
stations near the Phoenix, Arizona, airport and in Anaheim, California. 
MESA plans to open a new facility near LAX Airport in Los Angeles in 1996.

Organizational Structure
- ------------------------

    MESA owns and operates its oil and gas properties and other assets
through various direct and indirect subsidiaries.  Its direct wholly owned
subsidiaries are Mesa Operating Co. ("MOC"), Mesa Holding Co. ("MHC"), and
Hugoton Management Co. ("HMC").  Its principal indirect wholly owned
subsidiary is Hugoton Capital Limited Partnership ("HCLP").

     MOC
     ---

     MOC owns MESA's properties in the West Panhandle field of Texas and
MESA's interests in the Gulf of Mexico and the Rocky Mountain area.  MOC
also owns an approximate 99% limited partnership interest in HCLP.  In
addition, MOC owns helium attributable to its West Panhandle field
properties and HCLP's Hugoton field properties.

     MOC is MESA's principal operating subsidiary.  Most of MESA's employees
are employed by MOC, and MOC is generally responsible for all of MESA's
operations, administration, and marketing, including the operations of HCLP. 

     HCLP
     ----

     Substantially all of MESA's Hugoton field property interests (including
gathering systems and compression and gas processing facilities), are owned
by HCLP.  HCLP also owns the Satanta Plant, which was constructed by MOC. 
MOC operates the plant under a long-term lease.

     HCLP was formed in 1991 to own substantially all of MESA's Hugoton
field properties and to issue certain long-term notes secured by those
properties (the "HCLP Secured Notes").  The indenture and mortgage for the
HCLP Secured Notes contain various covenants which, among other things,
limit HCLP's ability to sell or acquire oil and gas property interests,
incur additional indebtedness, make unscheduled capital expenditures, make
distributions of property or funds subject to the mortgage, enter into
certain types of long-term contracts, or forward sales of production.  The
agreements also require HCLP to remain in partnership form; its general
partner is HMC.  The assets of HCLP, which is required to maintain separate
existence from MESA, are generally not available to pay creditors of MESA or
its subsidiaries other than HCLP.  The HCLP agreements require proceeds from
production to be applied towards payment of HCLP's operating,
administrative, and capital costs, and to service HCLP's debt.  To the
extent cash flows exceed these requirements, such "excess cash" is generally
available for distribution to MESA subsidiaries that own an equity interest
in HCLP.

     MHC
     ---

     MHC principally conducts various investment activities.  At December
31, 1995, MHC held approximately $74 million of cash and investments, an
approximate 1% limited partnership interest in HCLP, and all of the equity
of Mesa Environmental.

History of MESA
- ---------------

     In 1964 Original Mesa was formed as a public corporation engaged in the
business of exploring for and producing oil and natural gas.  Original
Mesa's reserves and revenues grew significantly throughout the 1960s, 1970s,
and early 1980s as a result of successful exploration, development and
acquisitions.  Original Mesa conducted operations in the United States, and
at various times, Canada, the North Sea, and Australia.  Original Mesa was
reorganized as the Partnership, a publicly traded limited partnership, in
1985 and the Partnership was converted to corporate form as MESA Inc. in
1991.

     MESA's two most recent significant acquisitions, Pioneer Corporation in
1986 (which included MESA's West Panhandle field) and Tenneco Inc.'s
midcontinent division in 1988 (which included approximately one-fourth of
MESA's current Hugoton holdings), increased reserves from 1.4 Tcfe at year-
end 1985 to over 2.8 Tcfe at year-end 1988.  MESA incurred significant debt
to make the reserve acquisitions.  MESA also made cash distributions to
Partnership unitholders of over $1.1 billion from 1986 through 1990.  The
increased debt associated with the acquisitions, the distributions, and
declining gas prices through the late 1980s and early 1990s, significantly
impaired MESA's financial strength and flexibility.  As a result, in 1991
MESA began to sell assets and refinance and restructure its debt.  From 1989
through 1993, MESA sold nearly 600 Bcfe of proved producing reserves for an
aggregate of over $633 million.  MESA used the proceeds principally to
reduce debt.  MESA refinanced $550 million of bank debt in 1991 with the
formation of HCLP and the issuance of the HCLP Secured Notes.  In 1993 MESA
restructured substantially all of its $600 million of outstanding
subordinated debt in a debt exchange transaction, which had the effect of
deferring over $150 million of cash interest requirements until after 1995. 
In the second quarter of 1994 MESA completed a public offering of
approximately 16.3 million shares of common stock at a public offering price
of $6.00 per share (the "Equity Offering").  The Equity Offering resulted in
net proceeds to MESA of approximately $93 million which were used to repay
debt.  

     In an effort to address its liquidity issues, MESA's Board approved a
proposal solicitation process which started in late 1994 and was expanded in
mid-1995.  The process has included solicitation of proposals for a sale of
MESA, a stock-for-stock merger, joint ventures, asset sales, equity
infusions, and refinancing transactions.  On February 28, 1996, MESA entered
into a letter of intent with Rainwater to raise $265 million of equity in
connection with a refinancing of MESA's debt.

     For additional information regarding the Rainwater transaction and
MESA's financial position, see "Management's Discussion and Analysis of
Financial Condition and Results of Operations" located elsewhere in this
Form 10-K.

Competition
- -----------

     The oil and gas business is highly competitive in the search for,
acquisition of, and sale of, oil and gas.  MESA's competitors in these
endeavors include the major oil and gas companies, independent oil and gas
concerns, and individual producers and operators, as well as major pipeline
companies, many of which have financial resources greatly in excess of those
of MESA.  MESA believes that its competitive position is affected by, among
other things, price, contract terms, and quality of service.

     MESA is one of the largest owners of natural gas reserves in the United
States.  Production from MESA's properties has access to a substantial
portion of the major metropolitan markets in the United States through
numerous pipelines and other purchasers.  MESA is not dependent upon any
single purchaser or small group of purchasers. 

     MESA believes that its competitive position is enhanced by its
substantial long-life reserve holdings and related deliverability, its
flexibility to sell such reserves in a diverse number of markets, and its
ability to produce its reserves at a low cost.

Operating Hazards and Uninsured Risks
- -------------------------------------

     MESA's oil and gas activities are subject to all of the risks normally
incident to exploration for and production of oil and gas, including
blowouts, cratering, and fires, each of which could result in damage to life
and property.  Offshore operations are subject to a variety of operating
risks, such as hurricanes and other adverse weather conditions, and lack of
access to existing pipelines or other means of transporting production. 
Furthermore, offshore oil and gas operations are subject to extensive
governmental regulations, including certain regulations that may, in certain
circumstances, impose absolute liability for pollution damages, and to
interruption or termination by governmental authorities based on
environmental or other considerations.  In accordance with customary
industry practices, MESA carries insurance against some, but not all, of
these risks.  Losses and liabilities resulting from such events would reduce
revenues and increase costs to MESA to the extent not covered by insurance.

Regulation and Prices
- ---------------------

     MESA's operations are affected from time to time in varying degrees by
political developments and federal, state, and local laws and regulations. 
In particular, oil and gas production operations and economics are, or in
the past have been, affected by price controls, taxes, conservation, safety,
environmental, and other laws relating to the petroleum industry, by changes
in such laws and by constantly changing administrative regulations.

     Price Regulations
     -----------------

     In the recent past, maximum selling prices for certain categories of
oil, gas, condensate, and NGLs were subject to federal regulation.  In 1981
all federal price controls over sales of crude oil, condensate and NGLs were
lifted.  Effective January 1, 1993, the Natural Gas Wellhead Decontrol Act
(the "Decontrol Act") deregulated natural gas prices for all "first sales"
of natural gas, which includes all sales by MESA of its own production.  As
a result, all sales of MESA's domestically produced oil, gas, condensate and
NGLs may be sold at market prices, unless otherwise committed by contract.

     Natural Gas Regulation
     ----------------------

     Historically, interstate pipeline companies generally acted as
wholesale merchants by purchasing natural gas from producers and reselling
the gas to local distribution companies and large end-users.  Commencing in
late 1985, the FERC issued a series of orders that have had a major impact
on interstate natural gas pipeline operations, services, and rates, and thus
have significantly altered the marketing and price of natural gas.  The
FERC's key rulemaking action, Order 636 ("Order 636"), issued in April 1992,
required each interstate pipeline to, among other things, "unbundle" its
traditional bundled sales services and create and make available on an open
and nondiscriminatory basis numerous constituent services (such as gathering
services, storage services, firm and interruptible transportation services,
and stand-by sales and gas balancing services), and to adopt a new rate-
making methodology to determine appropriate rates for those services.  To
the extent the pipeline company or its sales affiliate makes gas sales as a
merchant in the future, it does so pursuant to private contracts in direct
competition with all other sellers, such as MESA; however, pipeline
companies and their affiliates were not required to remain "merchants" of
gas, and most of the interstate pipeline companies have become "transporters
only."  In subsequent orders, the FERC largely affirmed the major features
of Order 636 and denied a stay of the implementation of the new rules
pending judicial review.  By the end of 1994, the FERC had concluded the
Order 636 restructuring proceedings, and, in general, accepted rate filings
implementing Order 636 on every major interstate pipeline.  However, even
through the implementation of Order No. 636 on individual interstate
pipelines is essentially complete, many of the individual pipeline
restructuring proceedings, as well as Order No. 636 itself and the
regulations promulgated thereunder, are subject to pending appellate review
and could possibly be changed as a result of future court orders.  MESA
cannot predict whether the FERC's orders will be affirmed on appeal or what
the effects will be on its business.

     In recent years the FERC also has pursued a number of other important
policy initiatives which could significantly affect the marketing of natural
gas.  Some of the more notable of these regulatory initiatives include (i) a
series of orders in individual pipeline proceedings articulating a policy of
generally approving the voluntary divestiture of interstate pipeline-owned
gathering facilities by interstate pipelines to their affiliates (the so- 
called "spin-down" of previously-regulated gathering facilities to the
pipeline's nonregulated affiliate), (ii) the completion of a rulemaking
involving the regulation of pipelines with marketing affiliates under Order
No. 497, (iii) the FERC's on-going efforts to promulgate standards for
pipeline electronic bulletin boards and electronic data exchange, (iv) a
generic inquiry into the pricing of interstate pipeline capacity, (v)
efforts to refine the FERC's regulations controlling operation of the
secondary market for released pipeline capacity, and (vi) a policy statement
regarding market-based rates and other non-cost-based rates for interstate
pipeline transmission and storage capacity.  Several of these initiatives
are intended to enhance competition in natural gas markets, although some,
such as "spin-downs," may have the adverse effect of increasing the cost of
doing business on some in the industry as a result of the monopolization of
those facilities by their new, unregulated owners.  The FERC has attempted
to address some of these concerns in its orders authorizing such "spin- 
downs," but it remains to be seen what effect these activities will have on
access to markets and the cost to do business.  As to all of these recent
FERC initiatives, the on-going, or, in some instances, preliminary evolving
nature of these regulatory initiatives makes it impossible at this time to
predict their ultimate impact on MESA's business.

     MESA owns, directly or indirectly, certain natural gas facilities that
it believes meet the traditional tests the FERC has used to establish a
company's status as a gatherer not subject to FERC jurisdiction under the
Natural Gas Act of 1938 (the "NGA").  Moreover, recent orders of the FERC
have been more liberal in their reliance upon or use of the traditional
tests, such that in many instances, what was once classified as
"transmission" may now be classified as "gathering."  MESA transports its
own gas through these facilities.  MESA also transports certain of its gas
through gathering facilities owned by others, including interstate
pipelines.  With respect to item (i) in the preceding paragraph, on May 27,
1994, the FERC issued orders in the context of the "spin-off" or "spin-down"
of interstate pipeline-owned gathering facilities.  A "spin-off" is a FERC-
approved sale of such facilities to a non-affiliate.  A "spin-down" is the
transfer by the interstate pipeline of its gathering facilities to an
affiliate.  A number of spin-offs and spin-downs have been approved by the
FERC and implemented.  The FERC held that it retains jurisdiction over
gathering provided by interstate pipelines, but that it generally does not
have jurisdiction over pipeline gathering affiliates, except in the event of
affiliate abuse (such as actions by the affiliate undermining open and
nondiscriminatory access to the interstate pipeline).  These orders require
nondiscriminatory access for all sources of supply, prohibit the tying of
pipeline transportation service to any service provided by the pipeline's
gathering affiliate, and require the new gathering company to submit a
"default" contract if a satisfactory contract cannot be mutually agreed upon
by the interstate pipeline and its existing customers.  Several petitions
for rehearing of the FERC's May 27, 1994, orders were filed.  On November
30, 1994, the FERC issued a series of rehearing orders largely affirming the
May 27, 1994, orders.  The FERC clarified that "default" contracts are
intended to serve only as a transition mechanism to prevent arbitrary
termination of gathering service to existing customers.  Also, the FERC now
requires interstate pipelines to not only seek authority under Section 7(b)
of the NGA to abandon certificated facilities, but also to seek authority
under Section 4 of the NGA to terminate service from both certificated and
uncertificated facilities.  On December 31, 1994, an appeal was filed with
the U.S. Court of Appeals for the D.C. Circuit to overturn three of the
FERC's November 30, 1994, orders.  MESA cannot predict what the ultimate
effect of the FERC's orders pertaining to gathering will have on its
production and marketing, or whether the Appellate Court will affirm the
FERC's orders on these matters.

     State and Other Regulation
     --------------------------

     All of the jurisdictions in which MESA owns producing oil and gas
properties have statutory provisions regulating the exploration for and
production of crude oil and natural gas.  Such regulation includes requiring
permits for the drilling of wells, maintaining bonding requirements in order
to drill or operate wells, and relating to the location of wells, the method
of drilling and casing wells, the surface use and restoration of properties
upon which wells are drilled and the plugging and abandoning of wells. 
MESA's operations are also subject to various conservation laws and
regulations.  These include the regulation of the size of drilling and
spacing units or proration units and the density of wells which may be
drilled and the unitization or pooling of oil and gas properties.  In this
regard, some states allow the forced pooling or integration of tracts to
facilitate exploration while other states rely on voluntary pooling of lands
and leases.  In addition, state conservation laws establish maximum rates of
production from oil and natural gas wells, generally prohibit the venting or
flaring of natural gas and impose certain requirements regarding the
ratability of production.  Some states, such as Texas, Oklahoma, and Kansas
have, in recent years, reviewed and substantially revised methods previously
used to make monthly determinations of allowable rates of production from
fields and individual wells.  See "-- Production" for a discussion of recent
changes to MESA's allowables in the Hugoton field.  The effect of these
regulations is to limit the amounts of oil and natural gas MESA can produce
from its wells, and to limit the number of wells or the location at which
MESA can drill.

     State regulation of gathering facilities generally includes various
safety, environmental, and in some circumstances, non-discriminatory take
requirements, but does not generally entail rate regulation.  Natural gas
gathering has received greater regulatory scrutiny at both the state and
federal levels in the wake of the interstate pipeline restructuring under
Order 636.  For example, Oklahoma recently enacted a prohibition against
discriminatory gathering rates, and certain Texas and Kansas regulatory
officials have expressed interest in evaluating similar rules in their
respective states.

     Federal Royalty Matters
     -----------------------

     By a letter dated May 3, 1993, directed to thousands of producers
holding interests in federal leases, the United States Department of the
Interior (the "DOI") announced its interpretation of existing federal leases
to require the payment of royalties on past natural gas contract settlements
which were entered into in the 1980s and 1990s to resolve, among other
things, take-or-pay and minimum take claims by producers against pipelines
and other buyers.  The DOI's letter set forth various theories of liability,
all founded on the DOI's interpretation of the term "gross proceeds" as used
in federal leases and pertinent federal regulations.  In an effort to
ascertain the amount of such potential royalties, the DOI sent a letter to
producers on June 18, 1993, requiring producers to provide all data on all
natural gas contract settlements, regardless of whether gas produced from
federal leases was involved in the settlement.  MESA received a copy of this
information demand letter.  In response to the DOI's action, in July 1993
various industry associations and others filed suit in the United States
District Court for the Northern District of West Virginia seeking an
injunction to prevent the collection of royalties on natural gas contract
settlement amounts under the DOI's theories.  The lawsuit, styled
"Independent Petroleum Association v. Babbitt," was transferred to the
United States District Court in Washington, D.C.  On June 14, 1995, the
Court issued a ruling in this case holding that royalties are payable to the
United States on gas contract settlement proceeds in accordance with the
Minerals Management Service's May 3, 1993, letter to producers.  This ruling
was appealed and is now pending in the D.C. Circuit Court of Appeals.  The
DOI's claim in a bankruptcy proceeding against a producer based upon an
interstate pipeline's earlier buy-out of the producer's gas sale contract
was rejected by the Federal Bankruptcy Court in Lexington, Kentucky, in a
proceeding styled "Century Offshore Management Corp.".  While the facts of
the Court's decision do not involve all of the DOI's theories, the Court
found on those at issue that DOI's theories were without legal merit, and
the Court's reasoning suggests that the DOI's other claims are similarly
deficient.  This decision was upheld in the District Court and is now on
appeal in the Sixth Circuit Court of Appeals.  Because both the "Independent
Petroleum Association v. Babbitt" and "Century Offshore Management Corp."
decisions have been appealed, and because of the complex nature of the
calculations necessary to determine potential additional royalty liability
under the DOI's theories, it is impossible to predict what, if any,
additional or different royalty obligation the DOI may assert or ultimately
be entitled to recover with respect to any of MESA's prior natural gas
contract settlements.  

     Environmental Matters
     ---------------------

     MESA's operations are subject to numerous federal, state, and local
laws and regulations controlling the discharge of materials into the
environment or otherwise relating to the protection of the environment,
including the Comprehensive Environmental Response, Compensation, and
Liability Act ("CERCLA"), also known as the "Federal Superfund Law."  Such
laws and regulations, among other things, impose absolute liability upon the
lessee under a lease for the cost of clean-up of pollution resulting from a
lessee's operations, subject the lessee to liability for pollution damages,
may require suspension or cessation of operations in affected areas, and
impose restrictions on the injection of liquids into subsurface aquifers
that may contaminate groundwater.   MESA maintains insurance against costs
of clean-up operations, but it is not fully insured against all such risks. 
A serious incident of pollution may, as it has in the past, also result in
the DOI requiring lessees under federal leases to suspend or cease operation
in the affected area.  In addition, the recent trend toward stricter
standards in environmental legislation and regulation may continue.  For
instance, legislation has been proposed in Congress from time to time that
would reclassify certain oil and gas production wastes as "hazardous wastes"
which would make the reclassified exploration and production wastes subject
to much more stringent handling, disposal, and clean-up requirements.  If
such legislation were to be enacted, it could have a significant impact on
MESA's operating costs, as well as the oil and gas industry in general. 
State initiatives to further regulate the disposal of oil and gas wastes are
also pending in certain states, and these various initiatives could have a
similar impact on MESA.

     The Oil Pollution Act of 1990 ("OPA") and regulations thereunder impose
a variety of regulations on "responsible parties" (which include owners and
operators of offshore facilities) related to the prevention of oil spills
and liability for damages resulting from such spills in United States
waters.  In addition, OPA imposes ongoing requirements on responsible
parties, including proof of financial responsibility to cover at least some
costs in a potential spill.  On August 25, 1993, the Minerals Management
Service (the "MMS") published an advance notice of its intention to adopt a
rule under OPA that would require owners and operators of offshore oil and
gas facilities to establish $150 million in financial responsibility.  Under
the proposed rule, financial responsibility could be established through
insurance, guaranty, indemnity, surety bond, letter of credit, qualification
as a self-insurer, or a combination thereof.  There is substantial
uncertainty as to whether insurance companies or underwriters will be
willing to provide coverage under OPA because the statute provides for
direct lawsuits against insurers who provide financial responsibility
coverage, and most insurers have strongly protested this requirement.  The
financial tests or other criteria that will be used to judge self-insurance
are also uncertain.  As a result of the strong opposition to the $150
million financial responsibility requirement in its present form, the DOI
has decided not to implement the OPA until some time in 1996.  While there
has been discussion in the United States Congress about amending the
financial responsibility requirements of the OPA, such action has not been
undertaken to date.  MESA cannot predict the final form of the financial
responsibility rule that will be adopted by the MMS, but such rule has the
potential to result in the imposition of substantial additional annual costs
on MESA or otherwise have material adverse effects on MESA's operations in
the Gulf of Mexico.

     Under current federal regulations concerning offshore operations, the
MMS is authorized to require lessees to post supplemental bonds to cover
their potential leasehold abandonment costs.  By letter dated November 9,
1995, MESA was advised by the MMS that it does not qualify for a waiver from
supplemental bond requirements and that MESA may be required to post
supplemental bonds covering its potential obligations with respect to
offshore operations.  On December 8, 1995, the MMS published a Notice of
Proposed Rulemaking in which the MMS proposed to further clarify and update
its Outer Continental Shelf operational bond requirements.  Comments with
respect to this proposed rulemaking are due March 7, 1996.  MESA cannot
predict the final form of the financial responsibility rule that will be
adopted by the MMS or whether the MMS will require it to post supplemental
bonds, but such rule or requirement has the potential to result in
substantial additional annual costs to MESA or otherwise have material
adverse effects on MESA's operation in the Gulf of Mexico.

     In 1993 a number of companies in New Mexico, including MESA, were named
in a preliminary information request from the Environmental Protection
Agency (the "EPA") as persons who may be potentially responsible for costs
incurred in connection with the Lee Acres Landfill site.  Although MESA did
not directly dispose of any materials at the site, it may have contracted to
transport materials from its operations with certain trucking companies also
named in the information request.  To the extent any materials produced by
MESA may have been transported to the site, MESA believes that such
materials were rainwater and/or water produced from natural gas wells, which
MESA believes are exempt or excluded from the definitions of "hazardous
waste" or "hazardous substance" under applicable Federal environmental laws,
although the EPA may assert a contrary position.  Since submitting its
response to the information request in April 1994, MESA has not received any
additional inquiries or information from the EPA concerning the site,
including whether MESA is, in fact, asserted to be a responsible party for
the site or what potential liability, if any, MESA may face in connection
with this matter.

     MESA is not involved in any other administrative or judicial
proceedings arising under federal, state, or local environmental protection
laws and regulations which would have a material adverse effect on MESA's
financial position or results of operations.

Item 2.  Properties
===================

     Reference is made to Item 1 of this Form 10-K for a description of
MESA's properties.  

Item 3.  Legal Proceedings 
==========================

Masterson Lawsuit
- -----------------

    In February 1992 the current lessors of an oil and gas lease (the "Gas
Lease") dated April 30, 1955, between R. B. Masterson, et al., as lessor,
and CIG, as lessee, sued CIG in Federal District Court in Amarillo, Texas,
claiming that CIG had underpaid royalties due under the Gas Lease.  The
Company owns an interest in the Gas Lease.  In August 1992 CIG filed a
third-party complaint against the Company for any such royalty underpayments
which may be allocable to the Company's interest in the Gas Lease.  The
plaintiffs alleged that the underpayment was the result of CIG's use of an
improper gas sales price upon which to calculate royalties and that the
proper price should have been determined pursuant to a "favored-nations"
clause in a July 1, 1967, amendment to the Gas Lease (the "Gas Lease
Amendment").  The plaintiffs also sought a declaration by the court as to
the proper price to be used for calculating future royalties.  

     The plaintiffs alleged royalty underpayments of approximately $500
million (including interest at 10%) covering the period from July 1, 1967,
to the present.  In March 1995 the court made certain pretrial rulings that
eliminated approximately $400 million of the plaintiffs' claims (which
related to periods prior to October 1, 1989), but which also reduced a
number of the Company's defenses.  The Company and CIG filed stipulations
with the court whereby the Company would have been liable for between 50%
and 60%, depending on the time period covered, of an adverse judgment
against CIG for post-February 1988 underpayments of royalties.  On March 22,
1995, a jury trial began and on May 4, 1995, the jury returned its verdict.
Among its findings, the jury determined that CIG had underpaid royalties for
the period after September 30, 1989, in the amount of approximately
$140,000.  Although the plaintiffs argued that the "favored-nations" clause
entitled them to be paid for all of their gas at the highest price
voluntarily paid by CIG to any other lessor, the jury determined that the
plaintiffs were estopped from claiming that the "favored-nations" clause
provides for other than a pricing-scheme to pricing-scheme comparison.  In
light of this determination, and the plaintiffs' stipulation that a pricing- 
scheme to pricing-scheme comparison would not result in any "trigger prices"
or damages, defendants asked the court for a judgment that plaintiffs take
nothing.  The court, on June 7, 1995, entered final judgment that plaintiffs
recover no monetary damages.  The Company cannot predict whether the
plaintiffs will appeal. 

Preference Unitholders
- ----------------------

    The Company was a defendant in certain purported class-action lawsuits
related to the December 31, 1991, conversion of the Partnership into the
Company filed in the U.S. District Court for the Northern District of Texas- 
- -Dallas Division in the fall of 1991. The lawsuits were brought under
Section 14(a) of the Securities Exchange Act of 1934 and Rule 14a-9
thereunder, as well as state law, and alleged, inter alia, that (i) the
General Partner breached fiduciary duties to the holders of Preference Units
in structuring the conversion of the Partnership to corporate form and
allocating Common Stock and (ii) the related proxy statement contained
material misstatements and omissions.  This lawsuit sought payment of
preferential distribution amounts on the Preference Units plus unspecified
damages, attorneys' fees and other relief.  On January 17, 1992, plaintiffs
moved for leave to amend their compliant to allege that it was also brought
under Sections 11, 12(2) and 15 of the Securities Act of 1933 and Rule 10b-5
under the Exchange Act and to allege that the Partnership failed to obtain
an allegedly required vote of 90% of unitholders or, in lieu thereof, the
required opinion of independent counsel.  On June 5, 1992, a class was
certified.  On August 12, 1994, the Court granted defendants' Motion for
Summary Judgment and entered a judgment in favor of all defendants.  The
plaintiffs appealed, and on June 19, 1995, the Fifth Circuit affirmed the
decision of the District Court.  No application for rehearing or petition
for writ of certiorari was filed.  Accordingly, the judgment in favor of the
Company is final and nonappealable.

Lease Termination 
- -----------------

    In 1991 the Company sold certain producing oil and gas properties to
Seagull Energy Company ("Seagull").  In 1994 two lawsuits were filed against
Seagull in the 100th District Court in Carson County, Texas, by certain land
and royalty owners claiming that certain of the oil and gas leases owned by
Seagull have terminated due to cessation in production and/or lack of
production in paying quantities occurring at various times from first
production through 1994.  In the third quarter of 1995 Seagull filed third- 
party complaints against the Company claiming breach of warranty and false
representation in connection with the sale of such properties to Seagull. 
The Company believes it has several defenses to these lawsuits including a
two-year limitation on indemnification set forth in the purchase and sale
agreement.

     Seagull filed a similar third-party complaint June 29, 1995, against
the Company covering a different lease in the 69th District Court in Moore
County, Texas.  The Company believes it has similar defenses in this case.

     The plaintiffs in the cases against Seagull are seeking to terminate
the leases.  Seagull, in its complaint against the Company, is seeking
unspecified damages relating to any leases which are terminated.  

Shareholder Litigation   
- ----------------------

     On July 3, 1995, Robert Strougo filed a class action and derivative
action in the District Court of Dallas County, Texas, 160th Judicial
District, against T. Boone Pickens, Paul W. Cain, John L. Cox, John S.
Herrington, Wales H. Madden, Jr., Fayez S. Sarofim, Robert L. Stillwell, and
J. R. Walsh, Jr. (the "Director Defendants"), each of whom is a present or
former director of MESA. The class action is purportedly brought on behalf
of a class of MESA shareholders and alleges, inter alia, that the Board
infringed upon the suffrage rights of the class and impaired the ability of
the class to receive tender offers by adoptions of the shareholder rights
plan.  The lawsuit is also brought derivatively on behalf of MESA and
alleges, inter alia, that the Board breached fiduciary duties to MESA by
adopting the shareholder rights plan and by failing to consider the sale of
MESA.  The lawsuit seeks unspecified damages, attorneys' fees, and
injunctive and other relief.  Two other lawsuits filed by Herman Krangel,
Lilian Krangel, Jacquelyn A. Cady, and William A. Montagne, Jr., in the
District Court of Dallas County have been consolidated into this lawsuit. 
The Court is presently considering a motion to dismiss the plaintiffs'
consolidated petition.

     On July 18, 1995, Deborah M. Eigen and Adele Brody filed a purported
derivative lawsuit in the U.S. District Court for the Northern District of
Texas, Dallas Division, against the Director Defendants in their capacities
as members of the Board.  This lawsuit is brought under state law and
alleges, inter alia, that the Board breached fiduciary duties to MESA by
adopting a shareholder rights plan and by failing to consider the sale of
MESA.  The lawsuit is brought derivatively on behalf of MESA and seeks
unspecified damages, attorneys' fees, and other relief.  On January 22,
1996, the Court denied the Director Defendants' motion to dismiss for
failure to state a claim.

Contingencies
- -------------

     See Note 9 to the consolidated financial statements of the Company
included elsewhere in this Form 10-K for discussion of the above legal
proceedings and the estimated effect, if any, on MESA's results of
operations and financial position.

Item 4.  Submission of Matters to a Vote of Security Holders
============================================================

     None.


                                  PART II

Item 5.  Market for Registrant's Common Equity and Related Stockholder 
         Matters
======================================================================

     The following table sets forth, for the periods indicated, the high and
low closing prices for MESA's common stock as reported by the New York Stock
Exchange:

                                                            Common Stock
                                                           --------------
                                                            High     Low
                                                           ------   ------
1995:
     First Quarter........................................ $6-1/8   $4-5/8
     Second Quarter.......................................  6-1/8    3-1/2
     Third Quarter........................................  5-1/2    3-7/8
     Fourth Quarter.......................................  4-7/8    3

1994:
     First Quarter........................................ $8-1/2   $5-5/8
     Second Quarter.......................................  7        5-3/8
     Third Quarter........................................  5-7/8    5-1/8
     Fourth Quarter.......................................  5-1/2    3-5/8

- ----------
*  MESA's common stock trades on the New York Stock Exchange under the 
   symbol MXP.  At December 31, 1995, there were 64,050,009 common shares
   outstanding.

*  MESA has not paid any dividends with respect to its common stock and does
   not expect to pay dividends in the future unless and until there is a
   material and sustained increase in natural gas prices and adequate
   provision has been made for further reduction of debt.  See "Management's
   Discussion and Analysis of Financial Condition and Results of
   Operations" and Note 4 to the consolidated financial statements of the
   Company included elsewhere in this Form 10-K for a discussion of
   restrictions on the payment of dividends.

     At March 6, 1996, there were 18,376 record holders of MESA's common
shares.

Item 6.  Selected Financial Data 
================================

     The following table sets forth selected financial information of MESA
as of the dates or for the periods indicated.  This table should be read in
conjunction with the consolidated financial statements of the Company and
related notes thereto included elsewhere in this Form 10-K.

                           As of or for the Years Ended December 31
                 ----------------------------------------------------------
                    1995        1994        1993        1992        1991
                 ----------  ----------  ----------  ----------  ----------
                           (in thousands, except per share data)

Revenues........ $  234,959  $  228,737  $  222,204  $  237,112  $  249,546
                 ==========  ==========  ==========  ==========  ==========
Operating income $   47,965  $   28,683  $   22,012  $   26,221  $   34,128
                 ==========  ==========  ==========  ==========  ==========
Net loss........ $  (57,568) $  (83,353) $(102,448)  $  (89,232) $  (79,163)
                 ==========  ==========  ==========  ==========  ==========
Net loss per 
 common share... $     (.90) $    (1.42) $    (2.61) $    (2.31) $    (2.05)
                 ==========  ==========  ==========  ==========  ==========
Dividends per 
 common share... $     --    $     --    $    --     $    --     $    --   
                 ==========  ==========  ==========  ==========  ==========
Total assets.... $1,464,696  $1,483,959  $1,533,382  $1,676,523  $1,832,816
                 ==========  ==========  ==========  ==========  ==========
Long-term debt,
 including 
 current
 maturities..... $1,236,743  $1,223,293  $1,241,294  $1,286,155  $1,310,705
                 ==========  ==========  ==========  ==========  ==========

Item 7.  Management's Discussion and Analysis of Financial Condition and 
         Results of Operations
========================================================================

Disclosure Regarding Forward-Looking Statements
- -----------------------------------------------

     This Form 10-K includes "forward-looking statements" within the meaning
of Section 27A of the Securities Act of 1933, as amended, and Section 21E of
the Securities Exchange Act of 1934, as amended.  All statements other than
statements of historical facts included in this Form 10-K, including without
limitation, the statements under "Capital Resources and Liquidity" and
Notes 2 and 4 to the consolidated financial statements of the Company
regarding MESA's financial position, strategic alternatives, and financial
instrument covenant compliance, are forward-looking statements.  Although
MESA believes that the expectations reflected in such forward-looking
statements are reasonable, it can give no assurance that such expectations
will prove to have been correct.  Important factors that could cause actual
results to differ materially from MESA's expectations ("Cautionary
Statements") are disclosed in this Form 10-K, including without limitation
in conjunction with the forward-looking statements included in this Form 10- 
K.  All subsequent written and oral forward-looking statements attributable
to MESA or persons acting on its behalf are expressly qualified in their
entirety by the Cautionary Statements.

Results of Operations
- ---------------------

     The following table presents a summary of the results of operations of
MESA for the years indicated:

                                                Years Ended December 31
                                            -------------------------------
                                              1995       1994       1993
                                            ---------  ---------  ---------
                                                     (in thousands)

     Revenues.............................. $ 234,959  $ 228,737  $ 222,204
     Operating and administrative costs....  (103,571)  (107,767)  (100,093)
     Depreciation, depletion and 
       amortization........................   (83,423)   (92,287)  (100,099)
                                            ---------  ---------  ---------
     Operating income......................    47,965     28,683     22,012 
     Interest expense, net of 
       interest income.....................  (132,708)  (131,300)  (131,298)
     Other.................................    27,175     19,264      6,838 
                                            ---------  ---------  ---------
     Net loss.............................. $ (57,568) $ (83,353) $(102,448)
                                            =========  =========  =========

     Revenues
     --------

     The table below presents, for the years indicated, the revenues,
production and average prices received from sales of natural gas, natural
gas liquids and oil and condensate.

                                                 Years Ended December 31
                                               ----------------------------
                                                 1995      1994      1993
                                               --------  --------  --------
     Revenues (in thousands):
          Natural gas......................... $129,534  $139,580  $141,798
          Natural gas liquids.................   75,321    72,771    61,427
          Oil and condensate..................   19,594     7,877    12,428
                                               --------  --------  --------
               Total.......................... $224,449  $220,228  $215,653
                                               ========  ========  ========
     Natural Gas Production (MMcf):
          Hugoton.............................   48,871    51,986    47,476
          West Panhandle......................   20,357    22,983    23,786
          Gulf Coast..........................    8,073     7,359     8,517
          Other...............................       11        11        41
                                               --------  --------  --------
               Total..........................   77,312    82,339    79,820
                                               ========  ========  ========
     Natural Gas Liquids Production (MBbls):
          Hugoton.............................    3,524     3,430     1,481
          West Panhandle......................    2,994     3,423     3,480
          Gulf Coast..........................       48        53        81
          Other...............................        5         5         8
                                               --------  --------  --------
               Total..........................    6,571     6,911     5,050
                                               ========  ========  ========
     Oil and Condensate Production (MBbls):
          Hugoton.............................     --        --         104
          West Panhandle......................      118       164       153
          Gulf Coast..........................    1,025       337       352
          Other...............................       52        45       129
                                               --------  --------  --------
               Total..........................    1,195       546       738
                                               ========  ========  ========
                                                      Year Ended December 31
                                                      ----------------------
                                                       1995    1994    1993
                                                      ------  ------  ------
     Weighted average sales price:
          Natural gas (per Mcf)
               Hugoton............................... $ 1.32  $ 1.57  $ 1.78
               West Panhandle........................   1.83    1.80    1.72
               Gulf Coast............................   1.59    1.81    2.08
               Other.................................    .54    1.29     .85
                                                      ------  ------  ------
                    Average*......................... $ 1.65  $ 1.67  $ 1.79
                                                      ======  ======  ======
          Natural gas liquids (per Bbl)
               Hugoton............................... $10.76  $10.03  $12.35
               West Panhandle........................  12.33   11.06   12.04
               Gulf Coast............................  11.37   11.52   12.61
               Other.................................   8.77    8.58   10.51
                                                      ------  ------  ------
                    Average.......................... $11.48  $10.55  $12.14
                                                      ======  ======  ======
          Oil and condensate (per Bbl)
               Hugoton............................... $ --    $ --    $18.21
               West Panhandle........................  14.13   13.38   15.04
               Gulf Coast............................  16.57   15.18   16.69
               Other.................................  16.48   14.43   17.08
                                                      ------  ------  ------
                    Average.......................... $16.32  $14.58  $16.63
                                                      ======  ======  ======

     * Includes the effects of hedging activities.  See "Natural Gas Prices"
       below.

     The increase in total revenues from sales of natural gas, NGLs, and oil
and condensate from 1994 to 1995 is primarily attributable to increased oil
and condensate production in 1995, increased liquids prices in 1995 and
approximately $12.7 million of natural gas hedge gains recognized in 1995. 
These factors offset the decrease in natural gas and natural gas liquids
production and the lower market prices for natural gas production in 1995. 
The increase in revenues from 1993 to 1994 was primarily due to increased
natural gas and natural gas liquids production in 1994, partially offset by
the decrease in prices from 1993 to 1994.

     Natural gas revenues decreased from 1993 to 1994 and from 1994 to 1995. 
In 1995 production was lower in both the Hugoton and West Panhandle fields
due to timing and duration of equipment maintenance and weather-related
reduction in demand, respectively.  Total natural gas production increased
from 1993 to 1994 primarily due to higher allowables in the Hugoton field
partially offset by slightly lower West Panhandle and Gulf Coast production. 
Average natural gas prices were slightly lower in 1995 than in 1994.  Prices
received for market price-based production was $.22 per Mcf (14%) lower in
1995.  MESA's hedge gains increased the reported prices for such production
by $.20 per Mcf.  The lower market prices were the result of the continuing
surplus of natural gas supply.  Average natural gas prices received were 7%
lower in 1994 than in 1993 due to generally lower market prices.  (See
"Natural Gas Prices" below.)

     NGL revenues increased in 1995 compared to 1994.  Hugoton field NGL
production was slightly higher despite lower natural gas production
reflecting improved yields from the Satanta Plant.  West Panhandle field NGL
production decreased in 1995 in proportion to the lower natural gas
production.  The lower production was offset by higher average prices in
1995 due to improved market conditions for NGLs.  NGL production increased
from 1993 to 1994 as a result of increases in Hugoton field liquids
production.  In the third quarter of 1993 the Satanta Plant in the Hugoton
field was completed.  The plant, which is capable of processing up to 250
MMcf of natural gas per day, replaced MESA's older Ulysses natural gas
processing plant which could process up to 160 MMcf per day.  The Satanta
Plant has the ability to extract a greater quantity of NGLs per Mcf of
natural gas, reject nitrogen and produce crude helium.

     Oil and condensate revenues increased approximately 150% from 1994 to
1995.  Gulf Coast production was up over 200% due to successful drilling in
late 1994.  Average oil and condensate prices were also higher in 1995 by
$1.74 per Bbl.  Prior to the resumption of drilling in the Gulf Coast in
1994, MESA's oil and condensate production had been on a decline. 

     West Panhandle production is governed by the terms of a contract with
CIG.  See discussion below under "Production Allocation Agreement."

     MESA's production from the Hugoton field is affected by the allowables
set for the entire field and by the portion of allowables allocated to
MESA's wells.  See "Production -- Hugoton Field" in the business section of
this Form 10-K.

     Natural Gas Prices
     ------------------

     Substantially all of MESA's natural gas production is sold under short-
or long-term sales contracts.  Approximately 80% of MESA's annual natural
gas sales, whether or not such sales are governed by a contract, are at
market prices.  The following table shows MESA's natural gas production sold
under fixed price contracts and production sold at market prices:

                                                  Years Ended December 31
                                                 --------------------------
                                                  1995      1994      1993
                                                 ------    ------    ------
Natural Gas Production (MMcf):
     Sold under fixed price contracts..........  15,212    13,935    19,467
     Sold at market prices.....................  62,100    68,404    60,353
                                                 ------    ------    ------
          Total production.....................  77,312    82,339    79,820
                                                 ======    ======    ======

     Percent sold at market prices.............     80%       83%       76%
                                                 ======    ======    ======

     In addition to its fixed price contracts, MESA will, when circumstances
warrant, hedge the price received for its market-sensitive production
through natural gas futures contracts.  The following table shows the
effects of MESA's fixed price contracts and hedging activities on its
natural gas prices:

                                                  Years Ended December 31
                                                 --------------------------
                                                  1995      1994      1993
                                                 ------    ------    ------
Average Natural Gas Prices (per Mcf):
     Fixed price contracts.....................  $ 2.12    $ 2.16    $ 1.94

     Market prices received....................    1.33      1.55      1.75
     Hedge gains (losses)......................     .20       .01      (.01)
                                                 ------    ------    ------
          Total market prices..................    1.53      1.56      1.74
                                                 ------    ------    ------
     Total average prices......................  $ 1.65    $ 1.67    $ 1.79
                                                 ======    ======    ======

     Gains and losses from hedging activities are included in natural gas
revenues when the hedged production occurs.  MESA recognized gains from
hedging activities of $12.7 million in 1995, $895,000 in 1994, and losses of
$324,000 in 1993. 

     Costs and Expenses
     ------------------

     MESA's aggregate costs and expenses declined by approximately 7% from
1994 to 1995.  Lease operating expenses declined marginally due to decreased
production.  Production and other taxes decreased 14% from 1994 to 1995 due
to decreased production in the Hugoton and West Panhandle fields and lower
tax rates for Hugoton field production in 1995.  See "Production Costs" in
the business section located elsewhere in this Form 10-K.  Exploration
charges in 1995 were greater than in 1994 reflecting increased exploration
activities in the Gulf of Mexico and consist primarily of exploratory dry- 
hole expense.  General and administrative ("G&A") expenses were lower in
1995 than in 1994 primarily due to lower legal expenses and a reduction in
employee benefit expenses.  Depreciation, depletion and amortization
("DD&A") expense, which is calculated quarterly on a unit-of-production
basis, was lower in 1995 than in 1994 primarily due to lower equivalent
production in 1995, oil and gas reserve increases in the Hugoton and West
Panhandle fields in the fourth quarters of 1994 and 1995, and additional
reserve discoveries in the Gulf Coast in 1994 and 1995.  (See "Supplemental
Financial Data" in the notes to the consolidated financial statements of the
Company located elsewhere in this Form 10-K for discussion of oil and gas
reserves.)

     MESA's aggregate costs and expenses declined marginally from 1993 to
1994.  Lease operating expenses increased by 2% as a result of higher
operating costs associated with MESA's Satanta Plant and higher Hugoton
field production.  See "Production Costs" in the business section located
elsewhere in this Form 10-K.  Exploration charges in 1994 were greater than
in 1993 reflecting MESA's increased exploration activities in the Gulf of
Mexico and resulted primarily from the purchase of 3-D seismic data.  G&A
expenses were higher in 1994 than in 1993 primarily due to litigation
expenses associated with MESA's defense of a royalty lawsuit in the West
Panhandle field.  DD&A expense was lower in 1994 compared to 1993.  DD&A
expense reflects the 1994 reserve increases in the Hugoton and West
Panhandle fields and reserve discoveries in the Gulf Coast.  (See
"Supplemental Financial Data" in the notes to the consolidated financial
statements of the Company located elsewhere in this Form 10-K.)

     Other Income (Expense)
     ----------------------

     Interest expense in 1995 was not materially different from 1994 and
1993 as average aggregate debt outstanding did not materially change.  

     Interest income increased from $10.7 million in 1993, to $13.5 million
in 1994, and to $15.9 million in 1995 as a result of higher average cash
balances and higher average interest rates earned on these cash balances in
1994 and 1995.

     Results of operations for the years 1995, 1994, and 1993 include
certain items which are either non-recurring or are not directly associated
with MESA's oil and gas producing operations.  The following table sets
forth the amounts of such items (in thousands):

                                                   Years Ended December 31
                                                  -------------------------
                                                    1995     1994     1993
                                                  -------  -------  -------
     Gains from investments...................... $18,420  $ 6,698  $ 3,954
     Gains from collections from Bicoastal
       Corporation...............................   6,352   16,577   18,450
     Gains on dispositions of oil
       and gas properties........................     --       --     9,600
     Litigation settlement.......................     --       --   (42,750)
     Gain from adjustment of contingency reserve.     --       --    24,000
     Expense of debt exchange transaction........     --       --    (9,651)
     Other.......................................   2,403   (4,011)   3,235
                                                  -------  -------  -------
          Total Other Income..................... $27,175  $19,264  $ 6,838
                                                  =======  =======  =======

     The gains from investments relate to MESA's investments in marketable
securities and energy futures contracts, which include New York Mercantile
Exchange ("NYMEX") futures contracts, commodity price swaps and options that
are not accounted for as hedges of future production.  MESA's investments in
marketable securities and futures contracts are valued at market prices at
each reporting date with gains and losses included in the statement of
operations for such reporting period whether or not such gains or losses
have been realized.  At December 31, 1995, MESA had recognized but not
realized approximately $7.6 million of gains primarily associated with open
positions in natural gas futures contracts.  As of March 6, 1996, MESA had
closed substantially all of the positions open at December 31, 1995, at a
realized loss of $156,000.  Positions which were open at December 31, 1995,
and remain open had unrealized gains of $1.7 million at March 6, 1996.  

     The gains from collection of interest from Bicoastal Corporation relate
to a note receivable from such company, which was in bankruptcy.  MESA's
claims in the bankruptcy exceeded its recorded receivable.  As of year-end
1995, MESA had collected the full amount of its allowed claim plus a portion
of the interest due on such claims.  The gains on dispositions of oil and
gas properties relate primarily to 1993 sales of oil producing properties in
the deep Hugoton and Rocky Mountain areas for approximately $26 million.

     The litigation settlement charge relates to MESA's 1994 settlement of a
lawsuit with Unocal Corporation ("Unocal").  The litigation related to a
1985 investment in Unocal by Original Mesa and certain other defendants. 
The plaintiffs had sought to recover alleged "short-swing profits" plus
interest totaling over $150 million pursuant to Section 16(b) of the
Securities Exchange Act of 1934.  In early 1994 MESA and the other
defendants reached a settlement with the plaintiffs and agreed to pay $47.5
million to Unocal, of which MESA's share was $42.8 million.  MESA issued
additional 12-3/4% secured discount notes due June 30, 1998 with a face
amount of $48.2 million to fund its share of the settlement.

     In the fourth quarter of 1993, MESA completed a settlement with the
Internal Revenue Service (the "IRS") resolving all tax issues relating to
the 1984 through 1987 tax returns of Original Mesa.  MESA had previously
established contingency reserves for the IRS claims and certain other
contingent liabilities in excess of the actual and estimated liabilities. 
As a result of the settlement with the IRS and the resolution and
revaluation of certain other contingent liabilities, MESA recorded a net
gain of $24 million in the fourth quarter of 1993.

     The debt exchange expense relates to costs associated with MESA's $600
million debt exchange transaction completed in 1993. 

     Production Allocation Agreement
     -------------------------------

     Effective January 1, 1991, MESA entered into the PAA with CIG which
allocates 77% of reserves and production from the West Panhandle field to
MESA and 23% to CIG.  During 1995, 1994, and 1993, MESA produced and sold
71%, 69%, and 74%, respectively, of total production from the field; the
balance of field production was sold by CIG.  MESA records its 77% ownership
interest in natural gas production as revenue.  The difference between the
net value of production sold by MESA and the net value of its 77%
entitlement is accrued as a gas balancing receivable.  The revenues and
costs associated with such accrued production are included in results of
operations.

     The following table presents the incremental effect on production and
results of operations from entitlement production recorded in excess of
actual sales as a result of the PAA (dollars in thousands):

                                                            
                                   Years Ended December 31      
                                 --------------------------- January 1, 1991
                                  1995      1994      1993       To Date    
                                 -------   -------   ------- ---------------

     Revenues accrued........... $ 4,260   $ 8,662   $ 5,145     $58,715
     Costs and expenses accrued.  (1,576)   (3,075)   (1,059)    (16,145)
                                 -------   -------   -------     -------
     Recorded to receivable.....   2,684     5,587     4,086      42,570
                                 -------   -------   -------     -------
     Depreciation, depletion 
       and amortization.........  (1,680)   (3,713)   (1,244)    (25,142)
                                 -------   -------   -------     -------
          Total................. $ 1,004   $ 1,874   $ 2,842     $17,428
                                 =======   =======   =======     =======
     Production Accrued:
          Natural gas (MMcf)....   1,155     2,386       740      15,887
          Natural gas liquids 
            (MBbls).............     171       355       106       2,275

     At December 31, 1995, the long-term gas balancing receivable from CIG,
net of accrued costs, relating to the PAA was $42.6 million, which is
included in other assets in the consolidated balance sheet.  The provisions
of the PAA allow for periodic and ultimate cash balancing to occur.  The PAA
also provides that CIG may not take in excess of its 23% share of ultimate
production.

Capital Resources and Liquidity
- -------------------------------

     MESA is primarily in the business of exploring for, developing,
producing, processing and selling natural gas and oil.  MESA owns and
operates its oil and gas properties and other assets through its direct and
indirect subsidiaries which include MOC, MHC and HCLP.

     At December 31, 1995, MESA owned almost 1.9 trillion cubic feet of
estimated proved equivalent natural gas reserves.  MESA's reserves are
located in the Hugoton field of southwest Kansas (64%), the West Panhandle
field of Texas (32%), the Gulf Coast (3%), and the Rocky Mountains (1%). 
MOC owns all of MESA's interest in the West Panhandle field, the Gulf Coast
and the Rocky Mountains.  HCLP owns substantially all of MESA's Hugoton
field interests with MOC holding the remaining portion of such interests. 
MHC owns no oil and gas property interests, but does have a substantial
amount of cash and investments.

      MESA is highly leveraged with over $1.2 billion of long-term debt,
including current maturities.  HCLP is the obligor on approximately $505
million (41%) of MESA's debt which is secured by HCLP's Hugoton property
interests.  The obligors on the remainder of MESA's debt are the Company and
MOC; the majority of such debt is secured by liens on the West Panhandle
field properties and a portion of MOC's equity interest in HCLP.

     The assets and cash flows of HCLP that are subject to the mortgage
securing HCLP's debt are dedicated to service HCLP's debt and are not
available to pay creditors of MESA or its subsidiaries other than HCLP. 

     The debt of MOC and the Company, more fully described below, consists
primarily of bank debt and secured and unsecured discount notes (the
"Discount Notes").  MESA's current financial forecasts indicate, assuming no
changes in its capital structure and no significant transactions are
completed, that cash generated by operating activities, together with cash
and investments on hand, will not be sufficient for MOC and the Company to
make all of the debt principal and interest obligations due in June 1996. 
In addition, certain covenants related to MESA's bank debt and certain
cross-default provisions of the Discount Notes could result in the
acceleration of approximately $656 million of long-term debt principal due
in mid-1997 and mid-1998 to the first half of 1996.

     In an effort to address its liquidity issues, the Board approved and
implemented a proposal solicitation process which started in late 1994 and
was expanded in mid-1995.  The process has included solicitation of
proposals for a sale of MESA, a stock-for-stock merger, joint ventures,
asset sales, equity infusions, and refinancing transactions.  On February
28, 1996, MESA signed a letter of intent with Rainwater to raise $265
million of equity in connection with a refinancing of MESA's debt.

     Set forth below and in Notes 2 and 4 to the consolidated financial
statements of the Company, is a more detailed discussion of MESA's debt, its
capital resources and liquidity, the Rainwater transaction, and the other
alternatives MESA may pursue to address its liquidity issues.

     Long-term Debt
     --------------

     The following table provides additional information as to MESA's long- 
term debt at December 31, 1995 (in thousands):

                                                  Obligors
                                             ------------------
                                               MOC       HCLP       Total
                                             --------  --------  ----------
     Debt:
          HCLP Secured Notes(a)............  $   --    $504,674  $  504,674
          Credit Agreement(b)..............    61,131      --        61,131
          12-3/4% secured discount
            notes(c)(e)....................   618,518      --       618,518
          12-3/4% unsecured discount 
            notes(d)(e).....................   39,725      --        39,725
          Other.............................   12,695      --        12,695
                                             --------  --------  ----------
                                              732,069   504,674   1,236,743 
     Current maturities.....................  (67,530)  (33,883)   (101,413)
                                             --------  --------  ----------
     Long-term debt......................... $664,539  $470,791  $1,135,330
                                             ========  ========  ==========
- ----------
     (a)  These notes are secured by the Hugoton field properties and are 
          due in semiannual installments through August 2012, but may be
          repaid earlier depending on the rate of production from the 
          properties.  

     (b)  The bank credit facility (the "Credit Agreement") is secured by a
          first lien on MOC's West Panhandle field properties, MESA's equity
          interest in MOC and a 76% limited partnership interest in HCLP
          and is due in various installments through June 1997.  At 
          December 31, 1995, the Credit Agreement also supported letters 
          of credit totaling $11.4 million that are not included in the
          table above.

     (c)  These notes are due in June 1998 and are secured by second liens 
          on MOC's West Panhandle field properties and a 76% limited 
          partnership interest in HCLP.

     (d)  These notes are unsecured and are due on June 30, 1996.  

     (e)  The Discount Notes began accruing interest, payable semiannually
          beginning on December 31, 1995, at a rate of 12-3/4% per annum on
          July 1, 1995. 

     The following tables summarize MESA's 1995 actual and 1996 through 1999
forecast cash requirements, assuming no changes in capital structure, for
interest, debt principal and capital expenditures (in thousands):
         
                                Actual                Forecast
                               -------- -----------------------------------
                                 1995     1996     1997     1998     1999
                               -------- -------- -------- -------- --------
     HCLP:
       Interest payments, 
         net(a)................$ 45,399 $ 46,700 $ 44,300 $ 41,700 $ 38,900
       Principal repayments(b).  15,507   33,900   33,300   36,100   37,100
       Capital expenditures(c).   9,682    4,000      900      200      200
                               -------- -------- -------- -------- --------
                               $ 70,588 $ 84,600 $ 78,500 $ 78,000 $ 76,200
                               ======== ======== ======== ======== ========
    MOC and the Company:
       Interest payments, 
         net(a)................$  3,427 $132,800 $ 97,300 $ 98,100 $ 84,700
       Principal repayments:
           Credit Agreement(d).  10,000   22,500   38,600      --      --
           12-3/4% unsecured 
             discount notes(e).     --    39,700     --        --      --
           12-3/4% secured 
             discount notes(e).     --       --      --    617,400     --
           13-1/2% 
             subordinated
             notes.............     --       --      --        --     7,400
           Other...............     --     5,300     --        --      --
       Capital expenditures(c).  32,615   24,000   14,500      500     --
                               -------- -------- -------- -------- --------
                               $ 46,042 $224,300 $150,400 $716,000 $ 92,100
                               ======== ======== ======== ======== ========
- ----------
     (a)  Cash interest payments, net of interest income.  The interest
          payments due on December 31, 1995, related to the Discount Notes,
          were made on January 2, 1996, in accordance with the terms of the
          indentures and are reflected as 1996 cash outflows.

     (b)  HCLP Secured Note principal payments are determined based on
          actual or deemed production from the HCLP Hugoton properties. 
          Such principal payment could be greater under certain
          circumstances.  See Note 4 to the consolidated financial
          statements of the Company included elsewhere in this Form 10-K.

     (c)  Forecast capital expenditures represent MESA's best estimate of 
          drilling and facilities expenditures required to attain projected 
          levels of production from its existing properties during the
          forecast period and to fund its current exploration and 
          development program.  Capital expenditures in 1996 include $9.5 
          million of committed capital expenditures. Capital expenditures 
          may be greater than or less than the amounts reflected in the
          table. 

     (d)  Amounts due under the Credit Agreement may be accelerated if
          tangible adjusted equity falls below $50 million.  (See 
          discussion below.)  Also, principal repayments set forth in the
          table do not include the $11.4 million in letter of credit
          obligations currently outstanding and required to be cash
          collateralized when final maturities under the Credit Agreement
          are repaid.

     (e)  Amounts due under the Discount Notes may be accelerated if there 
          is a continuing Event of Default under the Credit Agreement.

     The Credit Agreement requires MESA to maintain tangible adjusted
equity, as defined, of $50 million, and available cash, as defined, of $32.5
million.  At December 31, 1995, MESA's tangible adjusted equity was
approximately $64.7 million and available cash was $139.5 million.  

     Assuming no changes in its capital structure and no significant
transactions are completed, the Company expects to continue to report
substantial net losses and expects its tangible adjusted equity to fall
below $50 million in the first half of 1996.  If and when MESA determines
that tangible adjusted equity is below $50 million, an Event of Default
would occur under the Credit Agreement and the bank would have the right to
accelerate the payment of all outstanding principal and require cash
collateralization of letters of credit.  Unless and until the Credit
Agreement default were cured or waived or the debt under the Credit
Agreement were repaid or otherwise discharged, an Event of Default under the
Credit Agreement would cause a cross default under the Discount Note
indentures. Pursuant to the subordination provisions of such indentures,
MESA would be prohibited from making any payments on the Discount Notes for
specified periods upon and during the continuance of any Event of Default
under the Credit Agreement. 

     The Credit Agreement and the indentures governing the Discount Notes
restrict, among other things, MESA's ability to incur additional
indebtedness, create liens, pay dividends, acquire stock or make
investments, loans and advances. 

     Company Resources and Cash Flows
     --------------------------------
  
     The following table sets forth certain of MESA's near-term resources as
of or for the year ended December 31, 1995 (in thousands):
                                        
                                       MOC      HCLP       MHC      Total  
                                     -------  -------  ----------  --------

     Cash and investments(a)........ $65,441  $47,613   $74,369    $187,423
     Working capital (deficit)...... (37,530)   3,393    77,938      43,801
     Restricted cash(b).............    --     57,731      --        57,731

     Cash flows from 
      operating activities:
          Oil and gas sales, net
           of production and 
           administrative costs..... $61,447  $63,810   $  --      $125,257
          Interest payments, net(c).  (7,988) (45,399)    4,561     (48,826)
          Other.....................  (2,702)   1,175    (5,663)     (7,190)
                                     -------  -------   -------    --------
          Net cash provided by
            (used in) operating
            activities.............  $50,757  $19,586   $(1,102)   $ 69,241
                                     =======  =======   =======    ========
- ----------
     (a)  Included in working capital. HCLP cash includes $40.2 million
          which is subject to the HCLP Secured Note mortgage.  On January 2,
          1996, MOC made a $42 million interest payment on its Discount
          Notes.

     (b)  Non-current asset in balance sheet.  Represents a liquidity
          reserve account established for the HCLP Secured Notes.

     (c)  Cash interest payments, net of interest income.

     MESA's current financial forecasts indicate, assuming no changes in its
capital structure and no significant transactions are completed, that cash
generated by operating activities, together with available cash and
investment balances, will be not be sufficient to make all of its required
debt principal and interest obligations due in June 1996.  If amounts
outstanding under the Credit Agreement were to be accelerated in the first
half of 1996, MESA would expect to have sufficient cash to meet the Credit
Agreement obligations and cure an Event of Default under the Credit
Agreement and avoid, at that time, cross defaults under the terms of its
Discount Note indentures.  However, such a payment would substantially
deplete MESA's remaining cash and investments balances.   MESA will make
decisions regarding such payments on its debt as they come due, taking into
account the status at that time of the Rainwater transaction discussed
below.

     Exploration of Strategic Alternatives/
     Proposed Transaction With Rainwater
     --------------------------------------

     In an effort to address its liquidity issues and to position MESA for
expansion through exploration and development, in December 1994 MESA
announced its intent to sell all or a portion of its interests in the
Hugoton field. In the first quarter of 1995 MESA began an auction process to
sell such properties.  MESA's Board concluded the auction process in the
second quarter of 1995 after no acceptable bids were received for the
Hugoton properties.

     On July 6, 1995, the Board approved and implemented a proposal
solicitation process which expanded its exploration of strategic
alternatives to include consideration of the sale of MESA, a stock-for- 
stock merger, joint ventures, asset sales, equity infusions, and refinancing
transactions.  MESA engaged an independent financial advisor to assist in
these efforts and to solicit proposals on its behalf.  The proposal
solicitation process commenced in August 1995 and MESA received proposals
beginning on November 20, 1995.  

     On February 28, 1996, MESA signed a letter of intent with Rainwater to
raise $265 million of equity in connection with a refinancing of MESA's
debt.  Pursuant to the terms of the letter of intent, Rainwater will
purchase in a private placement approximately 58.8 million shares of a new
class of convertible preferred stock and MESA will offer approximately 58.4
million shares of convertible preferred stock to MESA stockholders in a
rights offering (the "Rights Offering").  Rainwater will provide a standby
commitment to purchase any shares of preferred stock not subscribed to in
the Rights Offering.  Rights will be distributed to common stockholders on a
pro rata basis.  The rights will allow the stockholder to purchase, in
respect of each share of common stock, approximately .91 shares of preferred
stock at $2.26 per share, the same per share price at which Rainwater will
purchase preferred shares.  The rights will be transferrable and holders of
the rights will be offered over-subscription privileges for shares not
purchased by other rights holders.

     Each preferred share will be convertible into one share of MESA common
stock at any time prior to mandatory redemption in 2006.  An annual 8% pay- 
in-kind dividend will be paid on the preferred shares during the first four
years following issuance.  Thereafter, the 8% dividend may, at the option of
MESA, be paid in cash or additional shares depending on whether certain
financial tests are met.

     The preferred stock will represent 63.6% of the fully diluted common
shares at the time of issuance and 70.6% after the mandatory four-year pay- 
in-kind period, assuming no other stock issuance by MESA.  The preferred
stock will have a liquidation price equal to the purchase price.  The
preferred shares purchased in the Rights Offering will vote with the common
stock as a single class on all matters, except as otherwise required by law
and except for certain special voting rights for shares held by Rainwater.

     Rainwater will be entitled to elect two members of MESA's Board, which
will have seven directors.  The Rainwater designees will constitute two of
the three members of a newly formed executive committee of the Board.  The
executive committee will act for the whole Board on matters which by law do
not need Board authorization and will  have authority over major capital
transactions, stock issuances, financing arrangements, budgeting, and other
items.

     During an interim 30-day period beginning February 28, 1996, MESA, with
assistance from Rainwater, will seek commitments for new bank loans plus
assurance of availability of new subordinated debt to be issued in
conjunction with the transaction.  Proceeds from the new debt, when combined
with proceeds from the newly issued equity and MESA's available cash
balances, would refinance or repay all of MESA's existing debt.

     The proposed transaction is subject to certain conditions, including
negotiation and execution of definitive agreements, arrangement of the new
debt financing, due diligence by Rainwater and MESA stockholder approval. 
The parties anticipate executing definitive agreements in about 30 days. 
The transaction will be submitted to a vote of stockholders at a special
meeting expected to take place in June 1996.  The Rights Offering would
commence promptly after that meeting.  There can be no assurance that this
transaction will be completed, or if completed, what the final terms or
timing thereof will be.  Nor can there be any assurance regarding the
availability or terms of any refinancing debt.

     The ability of MESA to continue as a going concern is dependent upon
several factors.  The successful completion of the Rainwater transaction is
expected to position MESA to continue as a going concern and to pursue its
business strategies.  The consolidated financial statements of MESA do not
include any adjustments reflecting any treatment other than going concern
accounting.

     If the Rainwater transaction is not completed, MESA will pursue other
alternatives to address its liquidity issues and financial condition,
including other potential transactions arising from the proposal
solicitation process, the possibility of seeking to restructure its balance
sheet by negotiating with its current debt holders or seeking protection
from its creditors under the Federal Bankruptcy Code.

Other
- -----

     See Note 9 to the consolidated financial statements of the Company
included elsewhere in this Form 10-K for information regarding the status of
certain pending litigation.

     In March 1995 the Financial Accounting Standards Board (the "FASB")
issued Statement of Financial Accounting Standards ("SFAS") No. 121,
"Accounting for the Impairment of Long-Lived Assets and for Long-Lived
Assets to Be Disposed Of," which establishes accounting standards for the
impairment of long-lived assets, certain identifiable intangibles and
goodwill.  (See Note 1 to the consolidated financial statements of the
Company included elsewhere in this Form 10-K for discussion of this
accounting standard.)

     MESA recognizes its ownership interest in natural gas production as
revenue.  Actual production quantities sold may be different from MESA's
ownership share of production in a given period.  MESA records these
differences as gas balancing receivables or as deferred revenue.  Net gas
balancing underproduction represented approximately 2% of total equivalent
production for the year ended December 31, 1995, compared with 5% during the
same period in 1994 and 3% in 1993.  The gas balancing receivable or
deferred revenue component of natural gas and natural gas liquids revenues
in future periods is dependent on future rates of production, field
allowables and the amount of production taken by MESA or by its joint
interest partners.

     MESA invests from time to time in marketable equity and other
securities, as well as in energy-related commodity futures contracts, which
include NYMEX futures contracts, price swaps and options.  MESA also enters
into natural gas futures contracts as a hedge against natural gas price
fluctuations.

     Management does not anticipate that inflation will have a significant
effect on MESA's operations.

Item 8.  Consolidated Financial Statements and Supplementary Data
=================================================================

     The consolidated financial statements of the Company, and notes
thereto, together with the report of Arthur Andersen LLP, MESA's independent
public accountants, dated March 6, 1996, and supplementary data are included
in this Form 10-K under Item 14 on pages F-2 through F-8.

Item 9.  Changes in and Disagreements with Accountants on Accounting and 
         Financial Disclosure
========================================================================

     None.


                                    PART III

Item 10.  Directors and Executive Officers of the Registrant
============================================================

                                    Directors       
                                    ---------

    The following table sets forth each person on the Board of Directors of
the Registrant, (i) his name and age, (ii) the period during which he has
served as a director, and (iii) his principal occupation over the last five
years (including other directorships and business experience):

                                                  Business Experience
           Name and Age                           Over Past Five Years
     ------------------------                ------------------------------

     Boone Pickens, age 67.................. January 1992-Present, Chairman
                                             of the Board of Directors and
                                             Chief Executive Officer of the
                                             Company; October 1985-December
                                             1991, General Partner of Mesa
                                             Limited Partnership (prede-
                                             cessor to the Company and 
                                             hereinafter referred to as the
                                             "Partnership") and Chief
                                             Executive Officer and Director
                                             of Pickens Operating Co., (the
                                             corporate general partner of
                                             the Partnership); 1964-January
                                             1987, Chairman of the Board,
                                             President, and founder of Mesa
                                             Petroleum Co. (predecessor to 
                                             the Partnership, hereinafter
                                             referred to as "Original 
                                             Mesa").

     Paul W. Cain, age 57................... January 1992-Present, Director,
                                             President and Chief Operating 
                                             Officer of the Company; August
                                             1986-December 1991, President 
                                             and Chief Operating Officer of
                                             Pickens Operating Co.; Director
                                             of Bicoastal Corporation.

     John S. Herrington, age 56............. January 1992-Present, Director
                                             of the Company; December 1991
                                             -Present, personal investments
                                             and real estate activities; May
                                             1990-November 1991, Chairman of
                                             the Board of Harcourt Brace
                                             Jovanovich, Inc. (publishing);
                                             May 1989-May 1990, Director of
                                             Harcourt Brace Jovanovich, 
                                             Inc.; February 1985-January
                                             1989, Secretary of the
                                             Department of Energy of the
                                             United States.


     Wales H. Madden, Jr., age 68........... January 1992-Present, Director
                                             of the Company; December 1985
                                             -December 1991, Member of the
                                             Advisory Committee of the 
                                             Partnership; 1964-January 1987, 
                                             Director of Original Mesa; Self
                                             -employed attorney and 
                                             businessman for more than the
                                             last five years; Director of
                                             Boatmen's First National Bank
                                             of Amarillo.

     Dorn Parkinson, age 49..................May 1995-Present, Director of
                                             the Company; April 1986-
                                             Present, President of
                                             Washington Corporations
                                             (principal businesses of
                                             Washington Corporations and its
                                             affiliates include rail
                                             transport, mining, ship
                                             berthing, environmental
                                             remediation, interstate
                                             trucking, and the repair and
                                             sale of machinery and
                                             equipment); January 1995-
                                             Present, Chairman of the Board
                                             of Kasler Holding Company
                                             (heavy construction and
                                             contract mining); July 1993-
                                             October 1994, President and
                                             Chief Operating Officer of
                                             Kasler Holding Company;
                                             Director of Kasler Holding
                                             Company.

     Joel L. Reed, age 45....................September 1995-Present,
                                             Director of the Company;
                                             August 1994-Present, partner 
                                             with Batchelder & Partners,
                                             Inc.; October 1984-July 1994,
                                             various capacities including
                                             Chief Financial Officer,
                                             President and Chief Executive
                                             Officer of Wagner and Brown,
                                             Ltd. and affiliates (privately
                                             owned company consisting of
                                             companies engaged  in energy,
                                             real estate, manufacturing,
                                             agribusiness, and investment
                                             services); Director of Magnetic
                                             Delivered Therapeutics.

     Fayez S. Sarofim, age 67............... January 1992-Present, Director
                                             of the Company; Chairman of the
                                             Board and President of Fayez
                                             Sarofim & Co. (investment
                                             adviser) for more than the last
                                             five years; Director of 
                                             Teledyne, Inc., Unitrin, Inc., 
                                             Argonaut Group, Inc., and 
                                             Imperial Holly Corporation.

     Robert L. Stillwell, age 59............ January 1992-Present, Director
                                             of the Company; December 1985
                                             -December 1991, Member of the
                                             Advisory Committee of the Part-
                                             nership; 1969-January 1987,
                                             Director of Original Mesa; 
                                             Partner in the law firm of 
                                             Baker & Botts, L.L.P., for more 
                                             than the last five years.

                                Executive Officers
                                ------------------

     The following table sets forth the name, age, and five-year employment
history of each Executive Officer of the Company:

                                                  Business Experience
           Name and Age                           Over Past Five Years
     ------------------------                ------------------------------

     Boone Pickens, age 67.................. January 1992-Present, Chairman
                                             of the Board of Directors and
                                             Chief Executive Officer of the
                                             Company; October 1985-December
                                             1991, General Partner of the
                                             Partnership and Chief Executive
                                             Officer and Director of Pickens 
                                             Operating Co.; 1964-January
                                             1987, Chairman of the Board,
                                             President, and founder of
                                             Original Mesa.

     Paul W. Cain, age 57................... January 1992-Present, Director,
                                             President and Chief Operating 
                                             Officer of the Company; August
                                             1986-December 1991, President 
                                             and Chief Operating Officer of
                                             Pickens Operating Co.; Director 
                                             of Bicoastal Corporation.

     Dennis E. Fagerstone, age 47........... January 1992-Present, Vice
                                             President-Exploration and
                                             Production of the Company; May
                                             1991-December 1991, Vice
                                             President-Exploration and
                                             Production of Pickens Operating
                                             Co.; June 1988-May 1991, Vice
                                             President-Operations of Pickens
                                             Operating Co.

     Stephen K. Gardner, age 36............. June 1994-Present, Vice 
                                             President and Chief Financial
                                             Officer of the Company; January
                                             1992-May 1994, Vice President
                                             of BTC Partners Inc. (financial
                                             consultant to the Company); May
                                             1988-December 1991, Financial
                                             Analyst of BTC Partners, Inc.;
                                             June 1987-April 1988, Financial
                                             Analyst of the Partnership;
                                             Director of Bicoastal
                                             Corporation.

     Andrew J. Littlefair, age 35........... January 1992-Present, Vice 
                                             President-Public Affairs of the
                                             Company; August 1987-December
                                             1991, Assistant to the General
                                             Partner of the Partnership;
                                             January 1984-August 1987, Staff
                                             Assistant to the President of
                                             the United States, Washington, 
                                             D.C.

     William D. Ballew, age 37.............. January 1992-Present, Con-
                                             troller of the Company; May 
                                             1991-December 1991, Controller 
                                             of the Partnership; January 
                                             1991-May 1991, Manager-
                                             Accounting of Pickens Operating
                                             Co.;  December 1988-December
                                             1990, Assistant to the 
                                             Controller of Pickens Operating
                                             Co.; July 1986-December 1988,
                                             Audit Manager for Price
                                             Waterhouse, Dallas, Texas.

Item 11.  Executive Compensation
================================

     The table set forth below contains certain information regarding
compensation earned by, awarded to, or paid to the Chief Executive Officer
and the other four most highly compensated executive officers of the Company
for services rendered to the Company during the years 1993, 1994 and 1995.  

                          Summary Compensation Table
                          --------------------------

                                               Annual Compensation
                                       ---------------------------------- 
                                                             Other Annual
  Name and Principal Position    Year    Salary    Bonus     Compensation(1)
- -------------------------------- ----   --------  --------   ------------

Boone Pickens,                   1995   $675,000  $      0    $     --    
  Chairman of the Board of       1994    675,000   175,000          -- 
  Directors and Chief Executive  1993    675,000         0          -- 
  Officer

Paul W. Cain,                    1995    400,020         0          -- 
  President and Chief Operating  1994    400,020   150,000          -- 
  Officer                        1993    400,020   225,000          -- 

Dennis E. Fagerstone,            1995    199,980    50,000          -- 
  Vice President-Exploration     1994    199,980   100,000          -- 
  and Production                 1993    199,980    75,000          -- 

Stephen K. Gardner,              1995    175,020    40,000          --
  Vice President and Chief       1994(8)  92,095    60,000          --
  Financial Officer              1993       --        --            --

Andrew J. Littlefair,            1995    139,980    40,000          -- 
  Vice President-Public Affairs  1994    115,980   100,000          -- 
                                 1993    115,980    75,000          -- 

                                          Long-Term
                                         Compensation
                                        Awards-Number
                                          of Shares
                                          Underlying       All Other
  Name and Principal Position     Year   Options/SARs    Compensation(2)
- --------------------------------  ----  ---------------  ---------------

Boone Pickens,                    1995            0      $   35,914(3)  
  Chairman of the Board of        1994      200,000       1,094,500(4)
  Directors and Chief Executive   1993      275,000         114,750
  Officer

Paul W. Cain,                     1995            0          22,165(5)   
  President and Chief Operating   1994      150,000          93,503
  Officer                         1993      100,000         106,253

Dennis E. Fagerstone,             1995            0          14,663(6) 
  Vice President-Exploration      1994       85,000          50,997
  and Production                  1993       10,000          46,747
  
Stephen K. Gardner,               1995            0          12,915(7)
  Vice President and Chief        1994(8)   135,000          25,856
  Financial Officer               1993         --              --

Andrew J. Littlefair,             1995            0          11,163(9) 
  Vice President-Public Affairs   1994       85,000          36,717
                                  1993       25,000          32,467

(1)  Apart from the compensation set forth in the summary compensation table
     and under the plans and pursuant to the transactions described below,
     other compensation paid for services during the years ended December 
     31, 1995, 1994, and 1993, respectively, to each individual named in the 
     summary compensation table aggregated less than 10% of the total salary 
     and bonus reported for such individual in the summary compensation 
     table, or $50,000, if lower.

(2)  Except as reflected in other notes, "All Other Compensation" consists
     of the following items.  First, the Company maintains an Employees
     Premium Plan and a Profit Sharing Plan, both of which are retirement
     plans (the "Retirement Plans"), for all employees (see separate
     discussion below).  The Company declared contributions to the 
     Retirement Plans of 5% of each employee's compensation in 1995 and 17%
     of each employee's compensation in 1994 and 1993.  However, total
     employer contributions to the Retirement Plans for the account of a
     participant in any calendar year are limited as specified by the
     Internal Revenue Code (the "Code") and the Retirement Plans.  See
     "Limitation on  Contributions to Benefit Plans"  below.  The maximum
     annual amount of  employer contributions to a participant's accounts in
     the Retirement Plans totaled $7,500 in 1995, $25,500 in 1994, and
     $30,000 in 1993.  Second, to the extent that 5% of an employee's total
     compensation exceeded $7,500 in 1995, that 17% of an employee's total
     compensation exceeded $25,500 in 1994 (in both cases, all employees
     with total compensation in excess of $150,000), and that 17% of an
     employee's total compensation exceeded $30,000 in 1993 (all employees
     with total compensation in excess of $176,470), the Company, as a
     matter of policy, paid the excess amount in cash to such employee. 
     Third, in 1995 there was a reallocation to participant accounts of
     forfeitures in the Profit Sharing Plan from unvested balances in the
     accounts of employees who terminated during 1994. 

(3)  Includes the following:  a $7,500 Retirement Plans contribution; a
     $2,164 reallocation of forfeitures in the Profit Sharing Plan; a
     $26,250 payment in lieu of a Retirement Plans contribution in excess of 
     the contribution limitation as described in Note 2 above.

(4)  Includes the following:  a $25,500 Retirement Plans contribution; a
     $119,000 payment in lieu of a Retirement Plans contribution in excess
     of the contribution limitation as described in Note 2 above; a $950,000
     bonus payment that has been deferred until Mr. Pickens' retirement and
     that was subject to his continued employment (except in certain events)
     through December 31, 1995, with respect to the Company's 1994
     commodities and securities investment activities managed by him. 

(5)  Includes the following:  a $7,500 Retirement Plans contribution; a 
     $2,164 reallocation of forfeitures in the Profit Sharing Plan; a
     $12,501 payment in lieu of a Retirement Plans contribution in excess 
     of the contribution limitation as described in Note 2 above.

(6)  Includes the following:  a $7,500 Retirement Plans contribution; a 
     $2,164 reallocation of forfeitures in the Profit Sharing Plan; a $4,999
     payment in lieu of a Retirement Plans contribution in excess 
     of the contribution limitation as described in Note 2 above.

(7)  Includes the following:  a $7,500 Retirement Plans contribution; a 
     $2,164 reallocation of forfeitures in the Profit Sharing Plan; a $3,251
     payment in lieu of a Retirement Plans contribution in excess 
     of the contribution limitation as described in Note 2 above.

(8)  Mr. Gardner became an officer of the Company in June 1994.

(9)  Includes the following:  a $7,500 Retirement Plans contribution; a 
     $2,164 reallocation of forfeitures in the Profit Sharing Plan; a $1,499
     payment in lieu of a Retirement Plans contribution in excess 
     of the contribution limitation as described in Note 2 above.

Employees Premium and Profit Sharing Plans
- ------------------------------------------

     MESA maintains the Retirement Plans for the benefit of its employees. 
Each year, the Company is required to contribute to the Employees Premium
Plan 5% of the total compensation (as defined in the plan) paid to
participants and may also contribute up to 12% of total compensation (as
defined) to the Profit Sharing Plan.  In previous years, the Company had
declared contributions of 17% to the Retirement Plans.  In 1995 the Company
declared contributions of 5% to the Retirement Plans. 

     Participants become 30% vested in their account balances in the
Retirement Plans after three years of service and 40% vested after four
years of service.  Participants become vested an additional 20% for each
additional year of service through year seven.  Effective December 31, 1991,
in conjunction with the conversion of the Partnership to the Company (the
"Corporate Conversion"), all participants were fully vested in their account
balances in the Retirement Plans as of that date as a result of certain
property dispositions consummated in 1990 and 1991.  Participants remain
fully vested in their 1991 balances, but contributions in 1992 and later
years under the Retirement Plans are subject to the vesting schedule
described above.

     Prior years of service with the Company's predecessors are counted in
the vesting schedule.  Amounts accumulated and vested are distributable only
under certain circumstances, including termination of the Retirement Plans.

Limitation on Contributions to Benefit Plans
- --------------------------------------------

     Total employer contributions to the Retirement Plans for the account of
a participant in any calendar year are limited to the lesser of what is
specified by the Code or by the Retirement Plans.  The Code provides that
annual additions to a participant's account may not exceed the lesser of
$30,000 or 25% of the amount of the participant's annual compensation.  The
Retirement Plans provide that aggregate annual additions to a participant's
account may not exceed 17% of eligible compensation as defined by the
Retirement Plans.  The eligible compensation per the Code was limited to
$150,000 in 1995, $150,000 in 1994, and $228,000 in 1993.  The Company, in
its discretion, may determine to make cash payments of amounts attributable
to an employee's participation in the Retirement Plans to the extent such
amounts exceed the Code limitations.  As a matter of general policy for
employees of the Company, the Company makes annual cash payments directly to
employees to the extent that the annual additions to the account of each
such employee pursuant to the Retirement Plans would exceed the Code
limitations.  

1991 Stock Option Plan
- ----------------------

     The 1991 Stock Option Plan (the "Option Plan") was approved by
stockholders in 1991 and amended by stockholders in 1994.  Its purpose is to
serve as an incentive to, and aid in the retention of, key executives and
other employees whose training, experience, and ability are considered
important to the operations and success of the Company.  The Option Plan is
administered by the Stock Option Committee composed of non-employee
directors of the Company who meet the requirements of "disinterested person"
in Rule 16b-3 (c)(2)(i) of the Securities Exchange Act of 1934.  Pursuant to
the Option Plan, the Stock Option Committee is given the authority to
designate plan participants, to determine the terms and provisions of
options granted thereunder, and to supervise the administration of the plan. 
A total of 4,000,000 shares of Common Stock are currently subject to the
plan, of which options for 3,062,950 shares have been granted.  At December
31, 1995, the following stock options were outstanding:

                                                                  Number of
                                                                   Options
                                                                  ---------

     Granted....................................................  3,062,950
     Exercised..................................................    (62,720)
     Forfeited..................................................    (67,840)
                                                                  ---------
     Outstanding at December 31, 1995...........................  2,932,390
                                                                  =========

     Shares of Common Stock subject to an option are awarded at an exercise
price that is equivalent to at least 100% of the fair market value of the
Common Stock on the date the option is granted.  The purchase price of the
shares as to which the option is exercised is payable in full at exercise in
cash or in shares of Common Stock previously held by the optionee for more
than six months, valued at their fair market value on the date of exercise. 
Subject to Stock Option Committee approval and to certain legal limitations,
an optionee may pay all or any portion of the purchase price by electing to
have the Company withhold a number of shares of Common Stock having a fair
market value equal to the purchase price.  Options granted under the Option
Plan include a limited right of relinquishment that permits an optionee, in
lieu of purchasing the entire number of shares subject to purchase
thereunder and subject to consent of the Stock Option Committee, to
relinquish all or part of the unexercised portion of an option, to the
extent exercisable, for cash and/or shares of Common Stock in an amount
representing the appreciation in market value of the shares subject to such
options over the exercise price thereof.  In its discretion, the Stock
Option Committee may provide for the acceleration of any unvested
installments of outstanding options.  The Board of Directors may amend,
alter, or discontinue the Option Plan, subject in certain cases to
stockholder approval.

     The options granted and outstanding at December 31, 1995, have exercise
prices and vesting schedules as set forth in the following table:

               Exercise                       Vesting Schedule
Number of      Price Per       --------------------------------------------
 Options         Share            30%         55%         80%        100%
- ---------      ---------       --------    --------    --------    --------
1,126,000      $ 6.8125        07/10/92    01/10/93    01/10/94    01/10/95 
  134,500       11.6875        04/02/93    10/02/93    10/02/94    10/02/95 
  101,890        5.8125        11/18/93    05/18/94    05/18/95    05/18/96 
  475,000        7.3750        05/10/94    11/10/94    11/10/95    11/10/96 
   75,000        6.1875        12/06/94    06/06/95    06/06/96    06/06/97
1,000,000        4.2500        06/01/95    12/01/95    12/01/96    12/01/97 
   20,000        5.6875        11/12/95    05/12/96    05/12/97    05/12/98 

     There were no options granted to the Chief Executive Officer or to the
other four most highly compensated executive officers of the Company during
1995.

     Options exercised in 1995, and the number and value of exercisable and
unexercisable options at December 31, 1995, for the Chief Executive Officer
and the other four most highly compensated executive officers of the Company
are as follows:

   Aggregated Option/SAR Exercises in Last Fiscal Year and Fiscal Year End  
                              Option/SAR Values
   -----------------------------------------------------------------------

                                       Year Ended December 31, 1995
                              ----------------------------------------------
                              Number of Shares Acquired
          Name                       on Exercise              Value Realized
- -------------------------     -------------------------       --------------

Boone Pickens                            --                     $   --

Paul W. Cain                             --                         --

Dennis E. Fagerstone                     --                         --


Stephen K. Gardner                       --                         --

Andrew J. Littlefair                     --                         --

                                                      Value of Unexercised
                      Number of Shares Underlying         In-the-Money 
                      Unexercised Options/SARs at        Options/SARs at
                           December 29, 1995            December 29, 1995
                      ---------------------------  ------------------------
                      Exercisable   Unexercisable  Exercisable Unexercisable
- --------------------- -----------   -------------  ----------- ------------
Boone Pickens          1,130,000       145,000       $   0       $    0    

Paul W. Cain             312,500        87,500           0            0  

Dennis E. Fagerstone     104,750        40,250           0            0
 
Stephen K. Gardner        74,250        60,750           0            0  

Andrew J. Littlefair      96,750        43,250           0            0  

     At December 29, 1995, the final trading day of the year, the Company's
Common Stock per share closed at $3.75.  The exercise price of the four
grants of stock options reflected in the aggregate in the above tables are
$6.8125, $7.375, $6.1875, and $4.25, respectively, per share.  Thus, no
outstanding options were in-the-money at such date.

Other
- -----

     There were no awards made under any long-term incentive plans from
January 1, 1995, through December 31, 1995; therefore, no disclosure is
required in the Long-Term Incentive Plan Awards table.  From January 1,
1995, through December 31, 1995, no options or stock appreciation rights
were repriced (as defined in Item 402(i) of Regulation S-K of the Securities
Act of 1933).  Except as described below under "Employee Retention
Provisions," the Company does not have any employment contracts or
termination or change-in-control arrangements with respect to a named
executive officer of the Company that would require disclosure pursuant to
Item 402(h) of Regulation S-K. 

Common Stock Purchase Plan
- --------------------------

     The Company has established a Common Stock purchase program whereby
employees, except officers, can buy Common Stock through after-tax payroll
deductions.  All other full-time employees of the Company and its
participating affiliates are eligible to participate.  The Company pays the
brokerage fees for these open-market transactions.

Employee Retention Provisions
- -----------------------------

     On August 22, 1995, the Board of Directors adopted the MESA Inc. Change
in Control Retention/Severance Plan, as amended, (the "Retention Plan"). 
Pursuant to the Retention Plan, all regular employees of the Company (other
than Mr. Pickens) will be entitled to receive certain benefits upon the
occurrence of certain involuntary termination events (as described below)
following a "Change in Control" (as defined below) of the Company.  The
severance benefits consist of 200% of defined pay for officers (which
includes the highest salary and highest bonus during the then-current and
prior three calendar years before the Retention Plan was adopted), 150% of
defined pay for certain key employees (which includes salary and bonus
amounts) and a formula-based amount for all other employees, plus, in each
case, any other accrued or vested or earned but deferred compensation,
rights, options, or benefits otherwise owed to such employee upon his
termination.  In addition, on the same date, the Board of Directors' Stock
Option Committee determined that all outstanding but unvested stock options
granted to an employee under the Company's 1991 Stock Option Plan would
immediately vest and become exercisable upon such a termination event
following a Change in Control.

     The Company developed the Retention Plan in consultation with an
independent compensation consultant.  That consulting firm advised the Board
of Directors that the Retention Plan is conservatively in line with common
practices.  The independent firm noted, among other things, that most such
plans it surveyed provide officers with three times their defined pay,
rather than two.

     For purposes of the Retention Plan, a "Change in Control" means (i) any
acquisition by an individual, entity or group resulting in such person's
obtaining beneficial ownership of 35% or more of the then outstanding Common
Stock or the combined voting power of the then outstanding voting securities
of the Company entitled to vote in an election of directors, provided
certain acquisitions, including the following, shall not in and of
themselves constitute a Change in Control hereunder:  (a) any acquisition of
securities of the Company made directly from the Company and approved by a
majority of the directors then comprising the members of the Board of
Directors as of May 16, 1995 (the "Incumbent Board"); or (b) any acquisition
of beneficial ownership of a higher percentage of the Common Stock
outstanding of the Company or the Voting Securities of the Company that
results solely from the acquisition, purchase or redemption of securities of
the Company by the Company so long as such action by the Company was
approved by a majority of the directors then comprising the Incumbent Board;
(ii) a change in the membership of the Incumbent Board, together with
members elected subsequent to May 16, 1995, whose election or nomination for
election was approved by a majority of the members of the Incumbent Board as
then constituted (excluding for this purpose any individual whose initial
assumption of office occurred as a result of an actual or threatened
election contest), cease for any reason to constitute a majority of the
Board of Directors; (iii) a reorganization, merger, consolidation or sale of
all or substantially all of the assets of the Company, subject to certain
exceptions; or (iv) approval by the stockholders of the Company of the
complete liquidation or dissolution of the Company.

     Following the occurrence of a Change in Control, an eligible employee
would be entitled to receive full severance benefits if, within 24 months of
the occurrence of a Change in Control: (i) the employee was terminated by
the Company without "Cause" (as defined below); or (ii) the employee's
duties, responsibilities or rate of pay as an employee were materially and
adversely diminished in comparison to the duties, responsibilities and rate
of pay enjoyed by the employee on the effective date of the Retention Plan;
or (iii) the employee was relocated to any location in excess of 35 miles
from his location immediately prior to the Change in Control.  All severance
benefits with respect to an eligible employee are payable in a lump sum
within ten days after the termination date of such employee.  Under the
Retention Plan, "Cause" means the willful and continued failure of an
employee to perform substantially the employee's duties with the Company
following written demand for performance or the willful engaging by the
employee in illegal conduct or gross misconduct that is materially and
demonstrably injurious to the Company.

Director Compensation and Certain Relationships
- -----------------------------------------------

     Each director of the Company serving throughout 1995 who was not also
an employee of the Company or its subsidiaries received compensation of
$20,000 allocated quarterly in 1995, except for Messrs. Parkinson, David H.
Batchelder and Reed (who succeeded Mr. Batchelder).  Mr. Parkinson received
$15,000, Mr. Batchelder received $10,000, and Mr. Reed received $5,000 for
serving as directors for approximately seven months, four months, and three
months, respectively.  Directors who are also employees of the Company
receive no remuneration for their services as directors.  

     Mr. Sarofim, a director and member of the Compensation and Stock Option
Committees, is Chairman of the Board, President, and owner of a majority of
the outstanding capital stock of Fayez Sarofim & Co., which acts as an
investment adviser to certain employee benefit plans of the Company.  During
the year ended December 31, 1995, Fayez Sarofim & Co. received fees, paid by
the employee benefit plans, of $175,459 for such services and has been
retained to provide such services in 1996.  

     Mr. Stillwell, a director, is a partner in the law firm of Baker &
Botts, L.L.P.  The Company retained Baker & Botts, L.L.P., and incurred
legal fees for such services in 1995.  Baker & Botts, L.L.P., has been
retained to provide legal services in 1996.

Compensation Committee Interlocks and Insider Participation
- -----------------------------------------------------------

     The Compensation Committee is composed of Messrs. Sarofim and Reed. 
The Stock Option Committee, which administers the 1991 Stock Option Plan, is
also composed of Messrs. Sarofim and Reed. Mr. Sarofim is Chairman of the
Board, President, and owner of a majority of the outstanding capital stock
of Fayez Sarofim & Co., which acts as an investment adviser for certain
amounts invested in certain funds in the Retirement Plans.  During the year
ended December 31, 1995, Fayez Sarofim & Co. received fees, paid by the
Retirement Plans, of $175,459 for such services and has been retained to
provide such services in 1996.  Mr. Stillwell and former directors Jerry
Walsh and David Batchelder served on the committees during 1995, but ceased
to serve on the committees prior to the time the committees met to
deliberate executive officer compensation.

Indemnification Arrangements
- ----------------------------

     The Company's Bylaws provide for the indemnification of its executive
officers and directors, and the advancement to them of expenses in
connection with proceedings and claims, to the fullest extent permitted by
the Texas Business Corporation Act.  The Company has also entered into
indemnification agreements with its executive officers and directors that
contractually provide for indemnification and expense advancement and
include related provisions meant to facilitate the indemnitees' receipt of
such benefits.  In addition, the Company purchased customary directors' and
officers' liability insurance policies for its directors and officers.  The
Bylaws and agreements with directors and officers also provide for
indemnification for amounts (i) in respect of the deductibles for such
insurance policies, (ii) that exceed the liability limits of such insurance
policies, and (iii) that would have been covered by prior insurance policies
of the Company or its predecessors.  Such indemnification may be made even
though directors and officers would not otherwise be entitled to
indemnification under other provisions of the Bylaws or such agreements.

Item 12.  Security Ownership of Certain Beneficial Owners and Management
========================================================================

Security Ownership of Management
- --------------------------------

     The following table presents certain information as to the beneficial
ownership of the Company's Common Stock as of March 6, 1996, by the
directors, director nominees, and officers of the Company, individually and
as a group:

                                                      Number of
                                                      Shares of   Percentage
                                                       Common     of Common
                                                       Stock(1)      Stock
                                                     ----------   ----------
     Directors:
          Paul W. Cain..............................    322,639       *
          John S. Herrington........................     10,000       *
          Wales H. Madden, Jr. .....................     22,200       *
          Boone Pickens(2)..........................  5,061,626     7.8%
          Fayez S. Sarofim..........................  1,400,000     2.2%
          Robert L. Stillwell.......................     26,500       *
          Dorn Parkinson(3).........................       -          *
          Joel L. Reed..............................       -          *

     Officers:   
          Dennis E. Fagerstone......................    104,750       *
          Stephen K. Gardner........................     90,479       *
          Andrew J. Littlefair(4)...................    113,438       *
          William D. Ballew.........................     64,853       *
     Directors, and Officers as a
     group (12 persons).............................  7,216,485    11.0%

* Less than 1.0%

(1)  Includes shares issuable upon the exercise of options that are
     exercisable within sixty days of March 6, 1996, as follows: 
     1,130,000 shares for Mr. Pickens; 312,500 for Mr. Cain; 104,750 for Mr. 
     Fagerstone; 74,250 for Mr. Gardner; 96,750 for Mr. Littlefair; 62,750
     for Mr. Ballew; and 1,781,000 for all directors and officers as a
     group.

(2)  The above amount includes 7,545 shares of Common Stock owned by several 
     trusts for Mr. Pickens' children of which he is a trustee, and over 
     which shares he has sole voting and investment power, although he has 
     no economic interest therein.  The above amounts exclude 2,798 shares 
     of Common Stock owned by Mrs. Pickens as her separate property, as to 
     which Mr. Pickens disclaims beneficial ownership and with respect to 
     which he does not have or share voting or investment power.

(3)  Excludes 3,800 shares of Common Stock owned by Mr. Parkinson's son as
     his separate property, as to which Mr. Parkinson disclaims beneficial
     ownership and with respect to which he does not have or share voting or
     investment power.  Mr Parkinson is a member of a group consisting of
     Dennis R. Washington, Marvin Davis, Davis Acquisition, L.P., Davis
     Companies, the Marvin Davis and Barbara Davis Revocable Trust, David H.
     Batchelder, and Dorn Parkinson (the "13D Group") which has filed a
     Scheduled 13D stating that the 13D Group is the beneficial owner of
     6,000,000 shares of Common Stock.  See Note 3 to the table under
     "Certain Beneficial Owners."

(4)  Excludes 1,125 shares of Common Stock owned by Mrs. Littlefair as her 
     separate property, as to which Mr. Littlefair disclaims beneficial
     ownership and with respect to which he does not have or share voting or
     investment power.

Certain Beneficial Owners
- -------------------------

     The table below sets forth certain information as of March 6, 1996,
regarding each person or "group" (as that term is used in Section 13(d)(3)
of the Securities Exchange Act of 1934) known by the Company to own
beneficially more than 5% of the Common Stock.  Information is based on the
most recent Schedule 13D or 13G filed by such holder with the Securities and
Exchange Commission (the "SEC"), or other information provided by the holder
to the Company.

                                                   Amount and Nature of
                                                   Beneficial Ownership
                                             -------------------------------
                                              Number of           Percentage
     Name and Address of                      Shares of           of Common
      Beneficial Owner                       Common Stock           Stock
     -------------------                     ------------         ----------
     Boone Pickens.......................... 5,061,626(1)            7.8%
     1400 Williams Square West
     5205 North O'Connor Boulevard
     Irving, Texas  75039-3746

     FMR Corp. ............................. 5,140,400(2)            8.0%
     82 Devonshire Street
     Boston, Massachusetts  02109

     13D Group.............................. 6,000,000(3)            9.4% 
     c/o Dennis R. Washington
     Washington Corporations
     101 International Way
     Missoula, Montana  59807

(1)  See notes (1) and (2) to the table under "Security Ownership of 
     Management."

(2)  The Schedule 13G filed with the SEC on February 14, 1996, by FMR Corp.
     states that as of December 31, 1995, Fidelity Management & Research
     Company ("Fidelity"), a wholly owned subsidiary of FMR Corp. and an
     investment adviser registered under Section 203 of the Investment
     Advisers Act of 1940, is the beneficial owner of 5,140,400 shares or
     8.0% of Common Stock as a result of acting as investment adviser to
     various investment companies registered under Section 8 of the
     Investment Company Act of 1940.

     The ownership of one investment company, Fidelity Capital Appreciation
     Fund ("Fund"), amounted to 5,140,400 shares or 8.0% of Common Stock
     outstanding.  Edward C. Johnson, III, chairman of FMR Corp., FMR Corp.,
     through its control of Fidelity, and the Fund each has sole power to
     dispose of the 5,140,400 shares owned by the Fund.

(3)  A Schedule 13D filed by the 13D Group on June 29, 1995, as amended,
     states that such group beneficially owns 6,000,000 shares of Common
     Stock. The Schedule 13D states that Dennis R. Washington has sole
     voting power over 3,500,000 shares and that Davis Acquisition, L.P.,
     Davis Companies, the Marvin Davis and Barbara Davis Revocable Trust,
     and Marvin Davis have shared voting power over 2,500,000 of such
     shares.

Item 13.  Certain Relationships and Related Transactions
========================================================

     The information in Item 11 above, "Executive Compensation," is
incorporated by reference herein.  Except as described thereunder, no
reportable transaction occurred in 1995.


<PAGE>
                                   PART IV

Item 14.  Exhibits, Financial Statement Schedules, and Reports on Form 8-K
==========================================================================

(a)(1)  Consolidated Financial Statements and Supplementary Data
- ----------------------------------------------------------------

                                                         Page in Form 10-K
                                                         ----------------- 

     Report of Independent Public Accountants...........        F-2
     Consolidated Statements of Operations..............        F-3
     Consolidated Balance Sheets........................        F-4
     Consolidated Statements of Cash Flows..............        F-5
     Consolidated Statements of Changes
       in Stockholders' Equity..........................        F-6
     Notes to Consolidated Financial Statements.........        F-7
     Supplemental Financial Data........................        F-8

(a)(2)  Consolidated Financial Statement Schedules
- --------------------------------------------------

     The consolidated financial statement schedules have been omitted
because they are not required, are not applicable or the information
required has been included elsewhere herein.

(a)(3)  Exhibits
- ----------------

(Asterisk indicates exhibits are incorporated by reference herein).

     *2.1   -  Rainwater, Inc. letter of intent dated February 27, 1996, 
               between MESA Inc. and Rainwater, Inc.(Exhibit no. 2 to the
               Company's Form 8-K filed March 1, 1996).

     *3.1   -  Amended and Restated Articles of Incorporation of MESA Inc.
               dated December 31, 1991 (Exhibit 3[a] to the Company's Form 
               10-K dated December 31, 1991).

     *3.2   -  Amended and Restated Bylaws of MESA Inc. (Exhibit 3[c] to 
               the Company's Registration Statement on Form S-4, 
               Registration No. 33-42102).

     *4.1   -  Indenture dated as of May 1, 1993, among MESA Inc., MESA 
               Operating Limited Partnership, Mesa Capital Corporation and 
               Harris Trust and Savings Bank, as Trustee, relating to the 
               secured discount notes and including (a) a form of Secured
               Notes, (b) a form of Deed of Trust, Assignment of
               Production, Security Agreement and Financing Statement,
               dated as of May 1, 1993, between Mesa Operating Limited
               Partnership and Harris Trust and Savings Bank, as trustee,
               securing the Secured Notes, and (c) a form of Security
               Agreement, Pledge and Financing Statement dated as of May 1,
               1993, between Mesa Operating Limited Partnership and Harris
               Trust and Savings Bank, as trustee, securing the Secured
               Notes (Exhibit 4[f] to the Company's Form 10-Q/A dated June
               30, 1993).  

     *4.2   -  First Supplemental Indenture dated as of January 5, 1994,
               among MESA Inc., Mesa Operating Co., Mesa Capital Corporation
               and Harris Trust and Savings Bank, as Trustee (Exhibit 4.2 to
               the Company's Registration Statement on Form S-1,
               Registration No. 33-51909).

     *4.3   -  First Supplement to Security Agreement, Pledge and Financing
               Statement dated as of March 2, 1994, by Mesa Operating Co. in
               favor of Harris Trust and Savings Bank, as Trustee for the 
               pro rata benefit of the Noteholders under the Indenture
               (Exhibit 4.9 to the Company's Form 10-Q dated March 31, 
               1994).

     *4.4   -  Indenture dated as of May 1, 1993, among MESA Inc., MESA 
               Operating Limited Partnership, Mesa Capital Corporation and 
               American Stock Transfer & Trust Company, as Trustee, relating
               to the unsecured discount notes (Exhibit 4[g] to the
               Company's Form 10-Q/A dated June 30, 1993).

     *4.5   -  First Supplemental Indenture dated as of January 5, 1994,
               among MESA Inc., Mesa Operating Co., Mesa Capital Corporation
               and American Stock Transfer & Trust Company, as Trustee
               (Exhibit 4.4 to the Company's Registration Statement on Form
               S-1, Registration No. 33-51909).

     *4.6   -  Indenture dated May 1, 1989, among Mesa Capital Corporation,
               Mesa Limited Partnership, Mesa Operating Limited Partnership,
               and Texas Commerce Bank National Association, as Trustee
               (Exhibit 4[c] to the Partnership's Form 10-Q dated March 31,
               1989).

     *4.7   -  First Supplemental Indenture dated as of December 31, 1991,
               among Mesa Capital Corporation, MESA Inc., Mesa Operating
               Limited Partnership, as Issuers, and Texas Commerce Bank
               National Association, as Trustee (Exhibit 4[e] to the
               Company's Form 10-K dated December 31, 1991).

     *4.8   -  Second Supplemental Indenture dated as of April 30, 1992, 
               among Mesa Capital Corporation, MESA Inc., Mesa Operating 
               Limited Partnership and Texas Commerce Bank National 
               Association, as Trustee (Exhibit 4[k] to the Company's Form 
               10-Q dated June 30, 1992).

     *4.9   -  Third Supplemental Indenture dated as of August 26, 1993,
               among Mesa Capital Corporation, MESA Inc., Mesa Operating 
               Limited Partnership and Texas Commerce Bank National 
               Association, as Trustee (Exhibit 4[l] to the Company's Form 
               10-Q/A dated June 30, 1993).

     *4.10  -  Fourth Supplemental Indenture dated as of January 5, 1994,
               among MESA Inc., Mesa Operating Co., Mesa Capital Corporation 
               and Texas Commerce Bank National Association, as Trustee
               (Exhibit 4.16 to the Company's Registration Statement on Form
               S-1, Registration No. 33-51909).

     *4.11  -  Indenture dated as of May 30, 1991, among Hugoton Capital
               Limited Partnership, Hugoton Capital Corporation and Bankers
               Trust Company (Exhibit 4[e] to the Partnership's Form 10-Q
               dated June 30, 1991).

     *4.12  -  First Supplemental Indenture dated September 1, 1991, among
               Hugoton Capital Limited Partnership, Hugoton Capital
               Corporation and Bankers Trust Company, as Trustee (Exhibit 
               4[h] to the Company's Registration Statement on Form S-4, 
               Registration No. 33-42102).

     *4.13  -  Amended and Restated Mortgage, Assignment, Security Agreement
               and Financing Statement dated June 12, 1991, from Hugoton
               Capital Limited Partnership to Bankers Trust Company, as
               Collateral Agent (Exhibit 4[f] to the Partnership's Form 10-Q
               dated June 30, 1991).

     *4.14  -  Third Amended and Restated Credit Agreement dated as of
               November 29, 1994, among the Company, Mesa Operating Co., and
               the Banks named in this Credit Agreement and Societe
               Generale, Southwest Agency, as Agent (Exhibit 4.7 to the
               Company's Form 10-K dated December 31, 1994).

     *4.15  -  Intercreditor Agreement dated as of August 26, 1993, among
               Societe Generale, Southwest Agency, as agent for the Banks
               under the Company's Credit Agreement, Harris Trust and
               Savings Bank, as trustee with respect to the Secured Notes,
               and American Stock Transfer & Trust Company, as trustee with
               respect to the Unsecured Notes (Exhibit 4.18 to the Company's
               Registration Statement on Form S-4, Registration No. 
               33-53706).

               The Registrant agrees to furnish to the Commission upon 
               request any instruments defining the right of holders of 
               long-term debt with respect to which the total amount 
               outstanding does not exceed 10% of the total assets of the
               Registrant and its subsidiaries on a consolidated basis.

    *10.1   -  Form of First Amendment to Deferred Compensation Agreement
               and Life Insurance Agreement between MESA Petroleum Co. and
               certain officers and key employees (Exhibit 10[i] to the
               Company's Form 10-K dated December 31, 1980).

    *10.2   -  Contract dated January 3, 1928, between Colorado Interstate 
               Gas Company and Amarillo Oil Company (the "B" Contract)
               (Exhibit 10.1 to Pioneer Corporation's Form 10-K dated
               December 31, 1985).

    *10.3   -  Amendments to the "B" Contract (Exhibit 10.2 to Pioneer
               Corporation's Form 10-K dated December 31, 1985).

    *10.4   -  Gathering Charge Agreement dated January 20, 1984, as 
               amended, with respect to the "B" Contract (Exhibit 10.3 to
               Pioneer Corporation's Form 10-K dated December 31, 1985).

    *10.5   -  Agreement of Compromise and Settlement dated May 29, 1987,
               between the Partnership and Colorado Interstate Gas Company
               (Confidential Treatment Requested) (Exhibit 10[s] to the
               Partnership's Form 10-K dated December 31, 1987).

    *10.6   -  Agreement of Sale between Pioneer Corporation and Cabot
               Corporation dated August 29, 1984 (Exhibit 10.5 to Pioneer
               Corporation's Form 10-K dated December 31, 1985).

    *10.7   -  Settlement Agreement dated March 15, 1989, by and among MESA
               Operating Limited Partnership and Mesa Limited Partnership, 
               et al, Energas Company and the City of Amarillo (Exhibit
               10[k] to the Partnership's Form 10-K dated December 31,
               1990).  

    *10.8   -  Gas Purchase Agreement dated December 1, 1989, between 
               Williams Natural Gas Company and Mesa Operating Limited
               Partnership acting on behalf of itself and as agent for MESA
               Midcontinent Limited Partnership (Exhibit 10.1 to
               Registration Statement of the Partnership on Form S-3,
               Registration No. 33-32978).

    *10.9   -  "B" Contract Production Allocation Agreement dated July 29,
               1991, and effective as of January 1, 1991, between Colorado
               Interstate Gas Company and Mesa Operating Limited
               Partnership (Exhibit 10[r] to the Company's Form 10-K dated 
               December 31, 1991).

    *10.10  -  Amendment to "B" Contract Production Allocation Agreement 
               effective as of January 1, 1993, between Colorado Interstate 
               Gas Company and Mesa Operating Limited Partnership (Exhibit
               10.24 to the Company's Registration Statement on Form S-1,
               Registration No. 033-51909).

    *10.11  -  Amended Supplemental Stipulation and Agreement between
               Colorado Interstate Gas Company and Mesa Operating Limited 
               Partnership dated June 19, 1991 (Exhibit 10[w] to the
               Company's Registration Statement on Form S-4, Registration 
               No. 33-42102).

    *10.12  -  Amended Peak Day Gas Purchase Agreement dated effective June
               19, 1991, between Colorado Interstate Gas Company and MESA
               Operating Limited Partnership (Exhibit 10[t] to the 
               Company's Form 10-K dated December 31, 1991).

    *10.13  -  Omnibus Amendment to Collateral Instruments to Supplemental
               Stipulation and Agreement dated June 19, 1991, between 
               Colorado Interstate Gas Company and Mesa Operating Limited
               Partnership (Exhibit 10[u] to the Company's Form 10-K dated
               December 31, 1991).

     10.14  -  Amarillo Supply Agreement between Mesa Operating Limited
               Partnership, Seller, and Energas Company, a division of Atmos
               Energy Corporation, Buyer, dated effective January 2, 1993.

     10.15  -  Gas Gathering Agreement-Interruptible between Colorado
               Interstate Gas Company, Transporter, and Mesa Operating
               Limited Partnership, Shipper, dated effective October 1,
               1993, as amended by agreements dated January 1, 1994, January
               5, 1994, and June 1, 1994.

     10.16  -  Gas Supply Agreement dated May 11, 1994, between Mesa
               Operating Co., as successor to Mesa Operating Limited
               Partnership, acting on behalf of itself and as agent for
               Hugoton Capital Limited Partnership, and Williams Gas
               Marketing Company, and Gas Supply Guarantee dated May 11,
               1994.

    *10.17  -  Gas Transportation Agreement dated June 14, 1994, between 
               Western Resources, Inc. and Mesa Operating Co., acting on
               behalf of itself and as agent for Hugoton Capital Limited
               Partnership (Exhibit 10.24 to the Company's Form 10-K dated
               December 31, 1994).

    *10.18  -  Incentive Bonus Plan of Mesa Operating Limited Partnership, 
               as amended, dated effective January 1, 1986 (Exhibit 10[s]
               to the Partnership's Form 10-K dated December 31, 1990).

    *10.19  -  Performance Bonus Plan of Mesa Operating Limited Partnership
               dated effective January 1, 1990 (Exhibit 10[t] to the
               Partnership's Form 10-K dated December 31, 1990).

    *10.20  -  1991 Stock Option Plan of MESA (Exhibit 10[v] to the
               Company's Form 10-K dated December 31, 1991).

    *10.21  -  Split-Dollar Insurance Agreements dated June 29, 1992, by and
               between Mesa Operating Limited Partnership and Boone Pickens
               and Paul Cain, respectively, and Collateral Assignments
               dated as of June 29, 1992, by Boone Pickens and Paul Cain,
               respectively (Exhibit 10[aa] to the Company's Form 10-K
               dated December 31, 1992).

     10.22  -  Interruptible Gas Transportation and Sales Agreement dated
               January 1, 1991, between Mesa Operating Limited Partnership
               and Energas Company and Amendment dated January 1, 1995.

     10.23  -  "B" Contract Operating Agreement dated January 1, 1988,
               between Mesa Operating Limited Partnership and Colorado
               Interstate Gas Company.

     10.24  -  "B" Contract Agreement of Compromise and Settlement dated
               May 29, 1987, between Mesa Operating Limited Partnership and
               Colorado Interstate Gas Company, and Amendment to Gathering
               Agreement dated July 15, 1990.

     10.25  -  Gas Purchase Agreement dated January 1, 1996, between Mesa
               Operating Co., as Seller, and KN Marketing L.P., as Buyer, 
               and Amendment dated August 1, 1995.

     10.26  -  Change in Control Retention/Severance Plan adopted August 
               22, 1995, and Amendment dated October 20, 1995.

     22     -  List of Subsidiaries of the Company.

     27     -  Article 5 of Regulation S-X Financial Data Schedule 
               for Year-End 1995 Form 10-K.

     28     -  Summary Report of the Company relating to proved oil and gas
               reserves at December 31, 1995.

(b)  Reports on Form 8-K
- ------------------------

     Current Report on Form 8-K dated February 28, 1996, and filed March 1,
1996, regarding a letter of intent between the Company and Rainwater, Inc.,
relating to an equity investment to be made in connection with the
refinancing of all the Company's debt.


<PAGE>
                                 SIGNATURES

     Pursuant to the requirements of Section 13 or 15(d) of the Securities
Exchange Act of 1934, the registrant has duly caused this report to be
signed on its behalf by the undersigned, thereunto duly authorized.

                                                    MESA INC.


                                  By:           /s/ Boone Pickens
                                       ------------------------------------
Date:  March 7, 1996                               (Boone Pickens, 
       -------------                          Chief Executive Officer)
                                 ----------

     Pursuant to the requirements of the Securities Exchange Act of 1934,
this report has been signed below by the following persons on behalf of the
registrant and in the capacities and on the dates indicated.

         Signature                       Title                    Date
         ---------                       -----                    ----

   /s/ Boone Pickens 
- -------------------------   Chief Executive Officer and       March 7, 1996
     (Boone Pickens)          Chairman of the Board of 
                              Directors
                              (Principal Executive Officer)
    /s/ Paul W. Cain
- -------------------------   President, Chief Operating        March 7, 1996
     (Paul W. Cain)            Officer and Director

  /s/ Stephen K. Gardner
- -------------------------   Vice President and Chief          March 7, 1996
   (Stephen K. Gardner)       Financial Officer 
                              (Principal Financial Officer)

  /s/ William D. Ballew
- -------------------------   Controller                        March 7, 1996
   (William D. Ballew)        (Principal Accounting Officer)

 /s/ John S. Herrington
- -------------------------   Director                          March 7, 1996
  (John S. Herrington)

/s/ Wales H. Madden, Jr.
- -------------------------   Director                          March 7, 1996
 (Wales H. Madden, Jr.)

   /s/ Dorn Parkinson
- -------------------------   Director                          March 7, 1996
    (Dorn Parkinson)

    /s/ Joel L. Reed
- -------------------------   Director                          March 7, 1996
     (Joel L. Reed)

  /s/ Fayez S. Sarofim
- -------------------------   Director                          March 7, 1996
   (Fayez S. Sarofim)

 /s/ Robert L. Stillwell
- -------------------------   Director                          March 7, 1996
  (Robert L. Stillwell)

<PAGE>
          CONSOLIDATED FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA
          --------------------------------------------------------

                                                         Page in Form 10-K
                                                         ----------------- 

Report of Independent Public Accountants................        F-2
Consolidated Statements of Operations...................        F-3
Consolidated Balance Sheets.............................        F-4 
Consolidated Statements of Cash Flows...................        F-5
Consolidated Statements of Changes
  in Stockholders' Equity...............................        F-6
Notes to Consolidated Financial Statements..............        F-7
Supplemental Financial Data.............................        F-8

                                    F-1   

<PAGE>



                   REPORT OF INDEPENDENT PUBLIC ACCOUNTANTS
                   ----------------------------------------

To MESA Inc.:

We have audited the accompanying consolidated balance sheets of MESA Inc. (a
Texas corporation) and subsidiaries as of December 31, 1995 and 1994, and
the related consolidated statements of operations, cash flows and changes in
stockholders' equity for each of the three years in the period ended
December 31, 1995.  These financial statements are the responsibility of the
Company's management.  Our responsibility is to express an opinion on these
financial statements based on our audits.

We conducted our audits in accordance with generally accepted auditing
standards.  Those standards require that we plan and perform the audit to
obtain reasonable assurance about whether the financial statements are free
of material misstatement.  An audit includes examining, on a test basis,
evidence supporting the amounts and disclosures in the financial statements. 
An audit also includes assessing the accounting principles used and
significant estimates made by management, as well as evaluating the overall
financial statement presentation.  We believe that our audits provide a
reasonable basis for our opinion.

In our opinion, the consolidated financial statements referred to above
present fairly, in all material respects, the financial position of MESA
Inc. and subsidiaries as of December 31, 1995 and 1994, and the results of
their operations and their cash flows for each of the three years in the
period ended December 31, 1995, in conformity with generally accepted
accounting principles.

The accompanying financial statements have been prepared assuming that the
Company will continue as a going concern.  As discussed further in Note 2 to
the consolidated financial statements, the Company's current financial
forecasts indicate that cash generated by operating activities, together
with available cash and investment balances, will not be sufficient for the
Company to make all of its required debt principal and interest obligations
due in June 1996.  Also, as discussed in Notes 2 and 4 to the consolidated
financial statements, certain covenants related to the Company's bank debt
and certain cross-default provisions of the Discount Notes could result in
the acceleration of approximately $656 million of long-term debt principal
(due in mid-1997 and mid-1998) to the first half of 1996.  As a result,
there is substantial doubt about the Company's ability to continue as a
going concern.  Management's plans in regard to these matters are also
described in Note 2 to the consolidated financial statements.  The
consolidated financial statements do not include any adjustments relating to
the recoverability and classification of asset carrying amounts or the
amount and classification of liabilities that might result should the
Company be unable to continue as a going concern.

                                                   
                                                    /s/ Arthur Andersen LLP
                                                    -----------------------
                                                    ARTHUR ANDERSEN LLP
Houston, Texas
March 6, 1996

                                    F-2   

<PAGE>


                                  MESA Inc.

                     CONSOLIDATED STATEMENTS OF OPERATIONS
                     -------------------------------------
                     (in thousands, except per share data)

                                                Years Ended December 31
                                            -------------------------------
                                              1995       1994       1993
Revenues:                                   ---------  ---------  ---------
     Natural gas........................... $ 129,534  $ 139,580  $ 141,798
     Natural gas liquids...................    75,321     72,771     61,427
     Oil and condensate....................    19,594      7,877     12,428
     Other.................................    10,510      8,509      6,551
                                            ---------  ---------  ---------
                                              234,959    228,737    222,204
                                            ---------  ---------  ---------
Costs and Expenses:
     Lease operating.......................    51,815     52,655     51,819
     Production and other taxes............    18,403     21,306     20,332
     Exploration charges...................     6,604      5,157      2,705
     General and administrative............    26,749     28,649     25,237
     Depreciation, depletion and 
       amortization........................    83,423     92,287    100,099
                                            ---------  ---------  ---------
                                              186,994    200,054    200,192
                                            ---------  ---------  ---------
Operating Income...........................    47,965     28,683     22,012
                                            ---------  ---------  ---------
Other Income (Expense):
     Interest income.......................    15,922     13,457     10,704
     Interest expense......................  (148,630)  (144,757)  (142,002)
     Gains from investments................    18,420      6,698      3,954
     Gains from collections from
       Bicoastal Corporation...............     6,352     16,577     18,450
     Gains on dispositions of oil 
       and gas properties..................      --         --        9,600
     Litigation settlement.................      --         --      (42,750)
     Gain from adjustment of contingency
       reserve.............................      --         --       24,000
     Other.................................     2,403     (4,011)    (6,416)
                                            ---------  ---------  ---------
                                             (105,533)  (112,036)  (124,460)
                                            ---------  ---------  ---------
Net Loss................................... $ (57,568) $ (83,353) $(102,448)
                                            =========  =========  =========
Net Loss Per Common Share.................. $    (.90) $   (1.42) $   (2.61)
                                            =========  =========  =========
Weighted Average Common Shares Outstanding.    64,050     58,860     39,272
                                            =========  =========  =========

       (See accompanying notes to consolidated financial statements.)

                                    F-3   

<PAGE>


                                   MESA Inc.

                         CONSOLIDATED BALANCE SHEETS 
                         ---------------------------
                      (in thousands, except share data)
                                                          December 31
                                                     ----------------------
                        ASSETS                          1995        1994
                                                     ----------  ----------
Current Assets:
     Cash and cash investments.....................  $  149,143  $  143,422
     Investments...................................      38,280      19,112
     Accounts and notes receivable.................      44,734      38,938
     Other.........................................       4,590       3,372
                                                     ----------  ----------
          Total current assets.....................     236,747     204,844
                                                     ----------  ----------
Property, Plant and Equipment:
     Oil and gas properties, wells 
       and equipment, using the successful 
       efforts method of accounting................   1,900,163   1,867,842
     Office and other..............................      41,603      43,836
     Accumulated depreciation, depletion 
       and amortization............................    (859,077)   (781,230)
                                                     ----------  ----------
                                                      1,082,689   1,130,448
                                                     ----------  ----------
Other Assets:
     Restricted cash of subsidiary partnership.....      57,731      61,299
     Gas balancing receivable......................      56,020      54,971
     Other.........................................      31,509      32,397
                                                     ----------  ----------
                                                        145,260     148,667
                                                     ----------  ----------
                                                     $1,464,696  $1,483,959
                                                     ==========  ==========
         LIABILITIES AND STOCKHOLDERS' EQUITY

Current Liabilities:
     Current maturities on long-term debt..........  $  101,413  $   30,537
     Accounts payable and accrued liabilities......      31,068      40,468
     Interest payable..............................      60,465      18,184
                                                     ----------  ----------
          Total current liabilities................     192,946      89,189
                                                     ----------  ----------
Long-Term Debt.....................................   1,135,330   1,192,756
                                                     ----------  ----------
Deferred Revenue...................................      17,578      21,900
                                                     ----------  ----------
Other Liabilities..................................      51,838      55,542
                                                     ----------  ----------
Contingencies

Stockholders' Equity:
     Preferred stock, $.01 par value, authorized
       10,000,000 shares; no shares issued and
       outstanding.................................        --          -- 
     Common stock, $.01 par value, authorized
       100,000,000 shares; outstanding 64,050,009
       and 64,050,009 shares, respectively.........         640         640
     Additional paid-in capital....................     398,965     398,965
     Accumulated deficit...........................    (332,601)   (275,033)
                                                     ----------  ----------
                                                         67,004     124,572
                                                     ----------  ----------
                                                     $1,464,696  $1,483,959
                                                     ==========  ==========
       (See accompanying notes to consolidated financial statements.)
                                    F-4   
<PAGE>

                                    MESA Inc.

                     CONSOLIDATED STATEMENTS OF CASH FLOWS
                     -------------------------------------
                                (in thousands)

                                                 Years Ended December 31
                                              -----------------------------
                                                1995       1994      1993
                                              --------  ---------  --------
Cash Flows From Operating Activities:
     Net loss................................ $(57,568) $ (83,353)$(102,448)
     Adjustments to reconcile net loss 
       to net cash provided by 
       operating activities:
          Depreciation, depletion and 
            amortization.....................   83,423     92,287   100,099
          Gains on dispositions of 
            oil and gas properties...........     --         --      (9,600)
          Accreted interest on discount notes   38,957     79,352    49,160
          Accrued interest exchanged for
            discount notes...................     --         --      15,395
          Litigation settlement..............     --      (42,750)   42,750
          Gain from adjustment of 
            contingency reserves.............     --         --     (24,000)
          Decrease (increase) in gas 
            balancing receivables............    1,516     (7,840)   (4,942)
          Decrease in deferred natural gas
            revenue..........................   (4,219)      (785)   (3,370)
          Settlement of prior year tax claims     --         --     (12,931)
          Natural gas hedging activities.....   (9,715)     9,715       324
          Sales of investments...............   48,555     18,771    39,283
          Purchases of investments...........  (49,003)   (19,866)  (34,711)
          Gains from investments.............  (18,420)    (6,698)   (3,954)
          (Increase) decrease in 
            accounts receivable..............  (12,047)     5,934     1,986
          Increase (decrease) in payables 
            and accrued liabilities..........   45,243     (3,142)  (15,887)
          Other..............................    2,519      6,972    (4,662)
                                              --------   --------  --------
          Net cash provided by 
            operating activities.............   69,241     48,597    32,492
                                              --------   --------  --------
Cash Flows From Investing Activities:
     Capital expenditures....................  (42,297)   (32,590)  (29,636)
     Proceeds from dispositions of 
       oil and gas properties................     --         --      26,118
     Collection of notes receivable..........     --         --      47,501
     Other...................................      860     (7,660)   (6,461)
                                              --------   --------  --------
          Net cash provided by (used in)
            investing activities.............  (41,437)   (40,250)   37,522
                                              --------   --------  --------
Cash Flows From Financing Activities:
     Issuance of common stock................     --       93,067      --  
     Repayments of long-term debt............  (25,507)  (175,107)  (80,102)
     Long-term borrowings....................     --       77,754      --  
     Debt issuance costs.....................     --         --      (9,651)
     Other...................................    3,424        652     1,251
                                              --------   --------  --------
          Net cash used in 
            financing activities.............  (22,083)    (3,634)  (88,502)
                                              --------   --------  --------
Net Increase (Decrease) in Cash and 
  Cash Investments...........................    5,721      4,713   (18,488)

Cash and Cash Investments 
  at Beginning of Year.......................  143,422    138,709   157,197
                                              --------   --------  --------
Cash and Cash Investments at End of Year..... $149,143   $143,422  $138,709
                                              ========   ========  ========
       (See accompanying notes to consolidated financial statements.) 
                                    F-5   
<PAGE>

                                  MESA Inc.

          CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY
          ----------------------------------------------------------
                                (in thousands)

                                      Common Stock   Additional
                                     --------------   Paid-in    Accumulated
                                     Shares  Amount   Capital      Deficit
                                     ------  ------  ----------  -----------

Balance, December 31, 1992.......... 38,571   $386    $273,198    $ (89,232)
     Net loss.......................   --      --         --       (102,448)
     Common stock issued for
       0% convertible notes.........  7,523     75      29,239         --   
     Common stock issued for the 
       partial conversion of
       the General Partner
       minority interest............    417      4         907         --  
                                     ------   ----    --------    ---------
Balance, December 31, 1993.......... 46,511    465     303,344     (191,680)
     Net loss.......................   --      --         --        (83,353)
     Common stock issued for the 
       conversion of the remaining
       General Partner minority
       interest.....................  1,251     13       2,716         --  
     Common stock issued in 
       secondary public offering.... 16,288    162      92,905         --
                                     ------   ----    --------    ---------
Balance, December 31, 1994.......... 64,050    640     398,965     (275,033)
     Net loss.......................   --      --         --        (57,568)
                                     ------   ----    --------    ---------
Balance, December 31, 1995.......... 64,050   $640    $398,965    $(332,601)
                                     ======   ====    ========    =========

       (See accompanying notes to consolidated financial statements.)

                                    F-6   

<PAGE>




                                  MESA Inc.

                 NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                 ------------------------------------------

(1)  Organization and Summary of Significant Accounting Policies
     ===========================================================

     MESA Inc., a Texas corporation, was formed in 1991 in connection with a
transaction (the "Corporate Conversion") which reorganized the business of
Mesa Limited Partnership (the "Partnership").  The Partnership was formed in
1985 to succeed to the business of Mesa Petroleum Co. ("Original Mesa"). 
Unless the context otherwise requires, as used herein the term "Company"
refers to MESA Inc. and its subsidiaries taken as a whole and includes its
predecessors.  

     The Company is primarily in the business of exploring for, developing,
producing, processing and selling natural gas and oil in the United States. 
Over 60% of the Company's annual equivalent production is natural gas and
the balance is principally natural gas liquids.  The Company's primary
producing areas are the Hugoton field of southwest Kansas, the West
Panhandle field of Texas and the Gulf of Mexico offshore Texas and
Louisiana.  Production from the Company's properties has access to a
substantial portion of the major metropolitan markets in the United States,
primarily in the midwest and northeast, through numerous pipelines and other
purchasers.
      
     The preparation of the consolidated financial statements of the Company
in conformity with generally accepted accounting principles requires
management to make estimates and assumptions that affect the reported
amounts of assets and liabilities and disclosure of contingent assets and
liabilities at the date of the consolidated financial statements and the
reported amounts of revenues and expenses during the reporting period. 
Actual results could differ from the estimates.     

Principles of Consolidation
- ---------------------------

     The Company owns and operates its oil and gas properties and other
assets through various direct and indirect subsidiaries.  Pursuant to the
Corporate Conversion, the Company obtained a 95.86% limited partnership
interest and Boone Pickens (the "General Partner") obtained a 4.14% general
partner interest in three direct subsidiary partnerships.  The general
partner interest was convertible into a total of 1,667,560 shares of common
stock of the Company.  On December 31, 1993, the General Partner converted
approximately one-fourth of his general partner interests into common stock. 
In early 1994 the Company effected a series of merger transactions which
resulted in the conversion of each of its direct subsidiary partnerships to
corporate form (see Note 13).  Pursuant to these mergers, the remaining
general partner interests in the Company's subsidiary partnerships held
directly or indirectly by the General Partner were converted into common
stock, thereby eliminating the minority interest.

     The accompanying consolidated financial statements reflect the
consolidated accounts of the Company and its subsidiaries after elimination
of intercompany transactions.  

     Certain reclassifications have been made to amounts reported in
previous years to conform to 1995 presentation.

Statements of Cash Flows
- ------------------------

     For purposes of the statements of cash flows, the Company classifies
all cash investments with original maturities of three months or less as
cash and cash investments.  

Investments
- -----------

     On January 1, 1994, the Company adopted Statement of Financial
Accounting Standards ("SFAS") No. 115, "Accounting for Certain Investments
in Debt and Equity Securities," which addresses the accounting and reporting
for investments in equity securities that have readily determinable fair
values and for all investments in debt securities.  The Company's portfolio
of securities is classified as "trading securities" under the provisions of
SFAS No. 115 and is reported at fair value, with unrealized gains and losses
included in net income (loss) for the current period.  The cost of
securities sold is determined on the first-in, first-out basis.  Prior to
January 1, 1994, investments in marketable securities were stated at the
lower of cost or market.  The adoption of SFAS No. 115 did not have a
material effect on the financial position or results of operations of the
Company.

     The Company enters into various energy futures contracts including New
York Mercantile Exchange ("NYMEX") futures contracts, commodity price swaps
and options which are not intended to be hedges of future natural gas or
crude oil production.  Investments in such contracts are adjusted to market
prices at the end of each reporting period and gains and losses are included
in gains from investments in the statements of operations.

Oil and Gas Properties
- ----------------------

     Under the successful efforts method of accounting, all costs of
acquiring unproved oil and gas properties and drilling and equipping
exploratory wells are capitalized pending determination of whether the
properties have proved reserves.  If an exploratory well is determined to be
nonproductive, the drilling and equipment costs of the well are expensed at
that time.  All development drilling and equipment costs are capitalized. 
Capitalized costs of proved properties and estimated future dismantlement
and abandonment costs are amortized on a property-by-property basis using
the unit-of-production method whereby the ratio of annual production to
beginning of period proved oil and gas reserves is applied to the remaining
net book value of such properties.  Oil and gas reserve quantities represent
estimates only and there are numerous uncertainties inherent in the
estimation process.  Actual future production may be materially different
from amounts estimated and such differences could materially affect future
amortization of proved properties.  Geological and geophysical costs and
delay rentals are expensed as incurred.

     Unproved properties are periodically assessed for impairment of value
and a loss is recognized at the time of impairment.  The aggregate carrying
value of proved properties is periodically compared with the undiscounted
future net cash flows from proved reserves, determined in accordance with
Securities and Exchange Commission (the "Commission") regulations, and a
loss is recognized if permanent impairment of value is determined to exist. 
A loss is recognized on proved properties expected to be sold in the event
that carrying value exceeds expected sales proceeds.

     In March 1995 the Financial Accounting Standards Board (the "FASB")
issued SFAS No. 121, "Accounting for the Impairment of Long-Lived Assets and
for Long-Lived Assets to Be Disposed Of," which establishes accounting
standards for the impairment of long-lived assets, certain identifiable
intangibles and goodwill.  SFAS No. 121 requires a review for impairment
whenever circumstances indicate that the carrying amount of an asset may not
be recoverable.  In performing the review for recoverability, the Company
would estimate future cash flows (undiscounted and without interest charges)
expected to result from use of an asset and its eventual disposition. 
Impairment is recognized only if the carrying amount of an asset is greater
than the expected future cash flows. The amount of impairment is based on
the fair value of the asset.  Under SFAS No. 121, each field is individually
evaluated for impairment. The Company will adopt the provisions of SFAS No.
121 in 1996 and has estimated that impairment of approximately $10 to $12
million will be charged to operations in the first quarter of 1996.  Such
impairment relates primarily to a Gulf Coast oil and gas property.

Net Loss Per Common Share
- -------------------------

     The computations of net loss per common share are based on the weighted
average number of common shares outstanding during each period.

Fair Value of Financial Instruments
- -----------------------------------

     The Company's financial instruments consist of cash, marketable
securities, commodity price swaps, options, short-term trade receivables and
payables, restricted cash, notes receivable, and long-term debt.  The
carrying values of cash, marketable securities, notes receivable, short-term
trade receivables and payables, and restricted cash approximate fair value. 
The carrying values of the commodity price swaps and options represent their
required cash deposits plus or minus unrealized gains and losses (see Note
3).  The fair value of long-term debt is estimated based on the market
prices for the Company's publicly traded debt and on current rates available
for similar debt with similar maturities and security for the Company's
remaining debt (see Note 4).

Gas Revenues
- ------------

     The Company recognizes its ownership interest in natural gas production
as revenue.  Actual production quantities sold by the Company may be
different than its ownership share of production in a given period.  If the
Company's sales exceed its ownership share of production, the differences
are recorded as deferred revenue.  Gas balancing receivables are recorded
when the Company's ownership share of production exceeds sales.  The Company
also accrues production expenses related to its ownership share of
production.  At December 31, 1995, the Company had produced and sold a
cumulative net 21.9 billion cubic feet ("Bcf") of natural gas less than its
ownership share of production and had recorded gas balancing receivables,
net of deferred revenues, of approximately $38.8 million.  Substantially all
of the Company's gas balancing receivables and deferred revenue are
classified as long-term.

     The Company periodically enters into NYMEX natural gas futures
contracts as a hedge against natural gas price fluctuations.  Gains or
losses on such futures contracts are deferred and recognized as natural gas
revenue when the hedged production occurs.  The Company recognized net gains
of $12.7 million and $895,000 in 1995 and 1994, respectively, and a net loss
of $324,000 in 1993 related to hedging activities. 

Taxes
- -----

     The Company provides for income taxes using the asset and liability
method under which deferred income taxes are recognized for the tax
consequences of "temporary differences" by applying enacted statutory tax
rates applicable to future years to differences between the financial
statement carrying amounts and the tax bases of existing assets and
liabilities.  The effect on deferred taxes of a change in tax laws or tax
rates is recognized in income in the period that includes the enactment
date. 

(2)  Resources and Liquidity
     =======================

Long-term Debt and Cash Flows
- -----------------------------

     The Company is highly leveraged with over $1.2 billion of long-term
debt, including current maturities.  The major components of the Company's
debt are (1) $504.7 million of secured notes due in installments through
2012 at Hugoton Capital Limited Partnership ("HCLP"), an indirect, wholly
owned subsidiary, (2) $61.1 million (plus $11.4 million in letter of credit
obligations) outstanding under a bank credit facility, due in installments
through 1997, with the majority of such debt due on June 23, 1997, (3) $39.7
million of unsecured discount notes due on June 30, 1996, and (4) $617.4
million of secured discount notes due on June 30, 1998.  Both the secured
and unsecured discount notes are subordinate to the bank credit facility. 
See Note 4 for a complete description of the Company's long-term debt.

     The Company is required to make significant principal and interest
payments on its debt during the first six months of 1996.  Including the $42
million of interest paid on its discount notes on January 2, 1996, the
Company is required to make $123.5 million of principal and interest
payments related to its discount notes and $22.5 million of principal
payments related to its bank credit facility by June 30, 1996.

     The Company's bank credit facility contains a covenant requiring the
Company to maintain tangible adjusted equity, as defined, of at least $50
million.  At December 31, 1995, tangible adjusted equity was $64.7 million. 
Assuming no changes in its capital structure and no significant transactions
are completed, the Company expects to continue to report substantial net
losses and expects its tangible adjusted equity to fall below $50 million in
the first half of 1996.  If and when the Company determines that tangible
adjusted equity is below $50 million, an Event of Default, as defined, would
occur under the bank credit facility and the bank would have the right to
accelerate the payment of all outstanding principal and require cash
collateralization of letters of credit.  An Event of Default under the bank
credit facility would cause a cross default under the Company's secured and
unsecured discount note indentures unless and until the bank credit facility
default were cured or waived or the debt under the bank credit facility were
repaid or otherwise discharged.  The Events of Default, if they occur and
are not waived, could result in acceleration of approximately $656 million
of long-term debt principal due in mid-1997 and mid-1998 to the first half
of 1996.  Pursuant to the subordination provisions of the discount note
indentures, the Company would be prohibited from making any payments on such
notes for specified periods upon and during the continuance of any Event of
Default under the bank credit facility. 

     The assets and cash flows of HCLP that are subject to the mortgage
securing HCLP's debt are dedicated to service HCLP's debt and are not
available to pay creditors of the Company or its subsidiaries other than
HCLP. 

    The Company's current financial forecasts indicate, assuming no changes
in its capital structure and no significant transactions are completed, that
cash generated by operating activities, together with available cash and
investment balances will not be sufficient to make all of its required debt
principal and interest obligations due in June 1996.  If amounts outstanding
under the Credit Agreement were to be accelerated in the first half of 1996,
the Company would expect to have sufficient cash to meet the Credit
Agreement obligations and cure an Event of Default under the Credit
Agreement and avoid, at that time, cross defaults under the terms of its
Discount Note indentures.  However, such a payment would substantially
deplete the Company's remaining cash and investments balances.   The Company
will make decisions regarding such payments on its debt as they come due,
taking into account the status at that time of the Rainwater transaction
discussed below.

     Exploration of Strategic Alternatives/
     Proposed Transaction With Rainwater
     --------------------------------------

     In an effort to address its liquidity issues and to position the
Company for expansion through exploration and development, in December 1994
the Company announced its intent to sell all or a portion of its interests
in the Hugoton field. In the first quarter of 1995 the Company began an
auction process to sell such properties.  The Company's Board of Directors
(the "Board") concluded the auction process in the second quarter of 1995
after no acceptable bids were received for the Hugoton properties.

     On July 6, 1995, the Board approved and implemented a proposal
solicitation process which expanded its exploration of strategic
alternatives to include consideration of the sale of the Company, a stock- 
for-stock merger, joint ventures, asset sales, equity infusions, and
refinancing transactions.  The Company engaged an independent financial
advisor to assist in these efforts and to solicit proposals on its behalf. 
The proposal solicitation process commenced in August 1995 and the Company
received proposals beginning on November 20, 1995.  

     On February 28, 1996, the Company signed a letter of intent with
Rainwater, Inc. ("Rainwater"), an independent investment company owned by
Ft. Worth, Texas, investor Richard Rainwater, to raise $265 million of
equity in connection with a refinancing of the Company's debt.  Pursuant to
the terms of the letter of intent, Rainwater will purchase in a private
placement approximately 58.8 million shares of a new class of convertible
preferred stock and the Company will offer approximately 58.4 million shares
of convertible preferred stock to the Company stockholders in a rights
offering (the "Rights Offering").  Rainwater will provide a standby
commitment to purchase any shares of preferred stock not subscribed to in
the Rights Offering.  Rights will be distributed to common stockholders on a
pro rata basis.  The rights will allow the stockholder to purchase, in
respect of each share of common stock, approximately .91 shares of preferred
stock at $2.26 per share, the same per share price at which Rainwater will
purchase preferred shares.  The rights will be transferrable and holders of
the rights will be offered over-subscription privileges for shares not
purchased by other rights holders.

     Each preferred share will be convertible into one share of the Company
common stock at any time prior to mandatory redemption in 2006.  An annual
8% pay-in-kind dividend will be paid on the preferred shares during the
first four years following issuance.  Thereafter, the 8% dividend may, at
the option of the Company, be paid in cash or additional shares depending on
whether certain financial tests are met.

     The preferred stock will represent 63.6% of the fully diluted common
shares at the time of issuance and 70.6% after the mandatory four-year pay- 
in-kind period, assuming no other stock issuance by the Company.  The
preferred stock will have a liquidation price equal to the purchase price. 
The preferred shares purchased in the Rights Offering will vote with the
common stock as a single class on all matters, except as otherwise required
by law and except for certain special voting rights for shares held by
Rainwater.

     Rainwater will be entitled to elect two members of the Company's Board,
which will have seven directors.  The Rainwater designees will constitute
two of the three members of a newly formed executive committee of the Board. 
The executive committee will act for the whole Board on matters which by law
do not need Board authorization and will have authority over major capital
transactions, stock issuances, financing arrangements, budgeting, and other
items.

     During an interim 30-day period beginning February 28, 1996, the
Company, with assistance from Rainwater, will seek commitments for new bank
loans plus assurance of availability of new subordinated debt to be issued
in conjunction with the transaction.  Proceeds from the new debt, when
combined with proceeds from the newly issued equity and the Company's
available cash balances, would refinance or repay all of the Company's
existing debt.

     The proposed transaction is subject to certain conditions, including
negotiation and execution of definitive agreements, arrangement of the new
debt financing, due diligence by Rainwater and the Company stockholder
approval.  The parties anticipate executing definitive agreements in about
30 days.  The transaction will be submitted to a vote of stockholders at a
special meeting expected to take place in June 1996.  The Rights Offering
would commence promptly after that meeting.  There can be no assurance that
this transaction will be completed, or if completed, what the final terms or
timing thereof will be.  Nor can there be any assurance regarding the
availability or terms of any refinancing debt.

     The ability of the Company to continue as a going concern is dependent
upon several factors.  The successful completion of the Rainwater
transaction is expected to position the Company to operate and continue as a
going concern and to pursue its business strategies.  The consolidated
financial statements of the Company do not include any adjustments
reflecting any treatment other than going concern accounting.

     If the Rainwater transaction is not completed, the Company will pursue
other alternatives to address its liquidity issues and financial condition,
including other potential transactions arising from the proposal
solicitation process, the possibility of seeking to restructure its balance
sheet by negotiating with its current debt holders or seeking protection
from its creditors under the Federal Bankruptcy Code.

(3)  Investments
     ===========

     The value of investments are as follows (in thousands):

                                                           December 31
                                                       --------------------
                                                        1995         1994
                                                       -------      -------
     Equity securities:
          Cost......................................   $10,719       $9,489
          Unrealized loss...........................      (162)      (1,381)

     NYMEX Futures Contracts:            
          Margin Cash...............................    17,498        1,337
          Unrealized gain in hedge contracts........      --          6,823
          Unrealized gain in trading contracts......     7,558        2,844

     Commodity Price Swaps:
          Margin Cash...............................     2,434        --
          Unrealized loss in price swaps............      (811)       --

     Natural Gas Options:
          Premiums..................................        66        --
          Unrealized gain in trading options........       978        --
                                                       -------      -------
          Total market value........................   $38,280      $19,112
                                                       =======      =======

     In 1995 the Company recognized net gains of approximately $18.4 million
from its investments compared with net gains in 1994 of $6.7 million and in
1993 of $4.0 million.  These gains do not include gains or losses from
natural gas futures contracts accounted for as a hedge of natural gas
production.  Hedge gains or losses are included in natural gas revenue in
the period in which the hedged production occurs (see Note 1).

     The net investment gains and losses recognized during a period include
both realized and unrealized gains and losses.  The Company realized net
gains from investments of $12.3 million in 1995, $4.7 million in 1994, and
$2.3 million in 1993.  At December 31, 1995, the Company had recognized but
not realized approximately $7.6 million of gains associated primarily with
natural gas futures.  Subsequent to year end, the Company closed some of its
positions which were open on December 31, 1995.  As of March 6, 1996, the
Company had closed substantially all of the positions open at December 31,
1995, at a realized loss of $156,000.  Positions which were open at December
31, 1995, and remain open had unrealized gains of $1.7 million at March 6,
1996.  

     In 1995 the Company invested in certain over-the-counter commodity
price swap agreements for trading purposes.  The Company is required to make
payments to (or receive payments from) a counter party based on the
differential between a fixed and a variable price for specified natural gas
volumes.  The Company's agreements expire on the last day of trading for
April, May and June 1996 natural gas futures contracts as determined by the
NYMEX.  The Company is the fixed price payor on a notional quantity of 10.1
million British thermal units of natural gas with a fair value of $18.3
million at December 31, 1995.  The average fair value of such commodity
price swaps during 1995 was $18.4 million.  In 1995 the Company also entered
into over-the-counter natural gas futures call and put options contracts. 
At December 31, 1995, the open quantity of options was 1,800 contracts (each
contract represents 10,000 MMBtu of natural gas) with a fair value of $1.0
million.  The average fair value of such option contracts during 1995 was
$.4 million.  The counter party to these instruments is a credit-worthy
financial institution which is a recognized market-maker.  The Company
believes the risk of incurring losses related to credit risk of the counter
party is remote.

(4)  Long-term Debt
     ==============

     Long-term debt and current maturities are as follows (in thousands):

                                                         December 31
                                                   ------------------------
                                                      1995          1994
                                                   ----------    ---------- 

     HCLP Secured Notes..........................  $  504,674    $  520,180
     Credit Agreement............................      61,131        71,131
     12-3/4% secured discount notes..............     618,518       581,942
     12-3/4% unsecured discount notes............      39,725        37,345
     13-1/2% subordinated notes..................       7,390         7,390
     Other.......................................       5,305         5,305
                                                   ----------    ----------
                                                    1,236,743     1,223,293
     Current maturities..........................    (101,413)      (30,537)
                                                   ----------    ----------
     Long-term debt..............................  $1,135,330    $1,192,756
                                                   ==========    ==========

HCLP Secured Notes
- ------------------

     In 1991 HCLP issued $616 million of secured notes (the "HCLP Secured
Notes") in a private placement with a group of institutional lenders.  The
issuance also funded a $66 million restricted cash balance within HCLP,
which is available to supplement cash flows from the HCLP properties in the
event such cash flows are not sufficient to fund principal and interest
payments on the HCLP Secured Notes when due.  As the HCLP Secured Notes are
repaid, the required restricted cash balance is reduced.  HCLP holds
substantially all of the Company's Hugoton field natural gas properties.

     The HCLP Secured Notes were issued in 15 series and have final stated
maturities extending through 2012 but can be retired earlier.  The HCLP
Secured Notes outstanding at December 31, 1995, bear interest at fixed rates
ranging from 8.80% to 11.30% per annum (weighted average 10.31%).  Principal
and interest payments are made semiannually.  Provisions in the HCLP Secured
Note agreements require interest rate premiums to be paid to the noteholders
in the event that the HCLP Secured Notes are repaid more rapidly or slowly
than under the initial scheduled amortization.  Beginning in August 1994,
HCLP elected to make principal payments on the HCLP Secured Notes based on
actual production, rather than according to the initial scheduled
amortization.  As a result, interest rate premiums at a rate of 1.5% per
annum will be applied to those principal amounts not paid according to the
initial scheduled amortization and .35% per annum will be applied to the
remaining notes.  Such premiums have increased the effective weighted
average interest rate payable on the remaining HCLP Secured Notes
outstanding to 10.79% per annum at December 31, 1995. 

     The HCLP Secured Note agreements contain various covenants which, among
other things, limit HCLP's ability to sell or acquire oil and gas property
interests, incur additional indebtedness, make unscheduled capital
expenditures, make distributions of property or funds subject to the
mortgage, or enter into certain types of long-term contracts or forward
sales of production.  The agreements also require HCLP to maintain separate
existence from the Company and its other subsidiaries.  The assets of HCLP
that are subject to the mortgage securing the HCLP Secured Notes are
dedicated to service HCLP's debt and are not available to pay creditors of
the Company or its subsidiaries other than HCLP.  Any cash not subject to
the mortgage is available for distribution to the Company's subsidiaries
which own HCLP's equity.
     
     The HCLP Secured Note agreements also contain a provision which
requires calculation and payment of premiums on early retirement of the HCLP
Secured Notes.  The actual premiums due in the event of a redemption of the
HCLP Secured Notes will depend on prevailing interest rates at the date of
redemption and the amount of debt redeemed.  In the aggregate, such premiums
would have totaled $79 million as of December 31, 1995.  
     
     Revenues received from production from HCLP's Hugoton properties are
deposited in a collection account maintained by a collateral agent (the
"Collateral Agent").  The Collateral Agent releases or reserves funds, as
appropriate, for the payment of royalties, taxes, operating costs, capital
expenditures and principal and interest on the HCLP Secured Notes.  Only
after all required payments have been made may any remaining funds held by
the Collateral Agent be released from the mortgage.  

     By April 29, 1996, HCLP is required to obtain a reserve report as of
December 31, 1995, covering its Hugoton field properties prepared by an
independent engineering consultant.  HCLP is required to compare the reserve
quantities in such reserve report to the initial reserve quantities set
forth in the HCLP Secured Note agreements, adjusted for production.  If the
quantities in such reserve report are less than the adjusted initial
quantities, a Deficit Reserve Amount ("DRA"), as defined, is determined to
exist. To the extent a DRA exists, the Collateral Agent is required to
retain additional funds in the collection account subject to the mortgage
for the repayment of the HCLP Secured Notes. The Company is not obligated to
fund any principal payments at HCLP from sources other than HCLP's Hugoton
field properties. The independent reserve report has not been completed, but
HCLP has received preliminary indications that the independent engineers'
estimates of reserve quantities related to the Hugoton field properties will
reflect a downward revision from previous years.  Although HCLP has not
determined whether a DRA will result from such downward revisions,
preliminary estimates indicate that a DRA, if any, will not be material. 

     The restricted cash balance and cash held by the Collateral Agent for
payment of interest and principal on the HCLP Secured Notes are invested by
the Collateral Agent under the terms of a guaranteed investment contract
(the "GIC") with Morgan Guaranty Trust Co. of New York ("Morgan").  Morgan
was paid $13.9 million at the date of issuance of the HCLP Secured Notes to
guarantee that funds invested under the GIC would earn an interest rate
equivalent to the weighted average coupon rate on the outstanding principal
balance of the HCLP Secured Notes (10.31% at December 31, 1995).  A portion
of this amount may be refunded if the HCLP Secured Notes are repaid earlier
than if HCLP had produced according to its scheduled production, depending
primarily on prevailing interest rates at that time.

     HCLP's cash balances were as follows (in thousands):

                                                              December 31
                                                           ----------------
                                                            1995     1994
                                                           -------  -------

     Subject to the mortgage.............................. $40,163  $48,087
     Not subject to the mortgage..........................   7,450    1,551
                                                           -------  -------
     Cash included in current assets...................... $47,613  $49,638
                                                           =======  =======
     Restricted cash included in noncurrent assets........ $57,731  $61,299
                                                           =======  =======
     Refundable GIC fee included in noncurrent assets..... $ 9,010  $10,295
                                                           =======  =======

     Mesa Operating Co. ("MOC"), a Company subsidiary which owns 99% of the
limited partnership interests of HCLP, is party to a services agreement with
HCLP.  MOC provides services necessary to operate the Hugoton field
properties and market production therefrom, processes remittances of
production revenues and performs certain other administrative functions in
exchange for a services fee.  The fee totaled approximately $13.2 million in
1995, $12.8 million in 1994, and $11.4 million in 1993.

Credit Agreement
- ----------------

     As of December 31, 1995, the Company had outstanding borrowings of
approximately $61.1 million and letter of credit obligations of $11.4
million under its $82.5 million bank credit facility, as amended (the
"Credit Agreement").  The Credit Agreement requires principal payments of
$22.5 million in the first half of 1996 with the remainder due in June 1997
(including cash collateralization of letters of credit outstanding at that
time). 

     The rate of interest payable on borrowings under the amended Credit
Agreement is the lesser of the Eurodollar rate plus 2-1/2% or the prime rate
plus 1/2%.  Obligations under the Credit Agreement are secured by a first
lien on the Company's West Panhandle field properties, the Company's equity
interest in MOC and a 76% limited partner interest in HCLP.  

     The amended Credit Agreement requires the Company to maintain tangible
adjusted equity, as defined, of at least $50 million and available cash, as
defined, of at least $32.5 million.  At December 31, 1995, the Company's
tangible adjusted equity, as defined, was approximately $64.7 million and
available cash, as defined, was $139.5 million. See Note 2 for discussion of
the tangible adjusted equity covenant and its potential effect on the
Company's liquidity.

     The Credit Agreement also restricts, among other things, the Company's
ability to incur additional indebtedness, create liens, pay dividends,
acquire stock or make investments, loans and advances. 

Discount Notes
- --------------

     In conjunction with a debt exchange transaction consummated on August
26, 1993, (the "Debt Exchange"), the Company issued approximately $435.5
million initial accreted value, as defined, of 12-3/4% secured discount
notes due June 30, 1998 and $136.9 million initial accreted value, as
defined, of 12-3/4% unsecured discount notes due June 30, 1996 (together,
the "Discount Notes") in exchange for $293.7 million aggregate principal
amount of 12% subordinated notes and $292.6 million aggregate principal
amount of 13-1/2% subordinated notes (together with the $28.6 million of
accrued interest claims thereon).  The Company also issued $29.3 million
principal amount of 0% convertible notes due June 30, 1998, which were
converted into approximately 7.5 million shares of common stock by the end
of 1993.  The Discount Notes, which rank pari passu with each other, are
senior in right of payment to the remaining 13-1/2% subordinated notes due
1999 and subordinate to all permitted first lien debt, as defined, including
obligations under the Credit Agreement. 

     On March 2, 1994, the Company issued $48.2 million face amount of
additional 12-3/4% secured discount notes due June 30, 1998.  The proceeds
of $42.8 million were used to pay the settlement amount arising from the
1994 settlement of a lawsuit with Unocal Corporation ("Unocal").  The
additional indebtedness incurred to settle the Unocal lawsuit was
specifically permitted under the terms of the indentures governing the
Discount Notes and under the Credit Agreement.  (See Note 9 for additional
discussion of the Unocal litigation.) 

     The Discount Notes did not accrue interest through June 30, 1995;
however, the accreted value, as defined, of both series increased at a rate
of 12-3/4% per year, compounded semiannually, until June 30, 1995. 
Beginning July 1, 1995, each series began to accrue interest at an annual
rate of 12-3/4%, payable in cash semiannually in arrears, with the first
payment due on December 31, 1995.  

     In the second quarter of 1994 the Company completed a public offering 
in which 16.3 million shares of the Company's common stock were sold for net
proceeds of $93 million ($6 per share) (the "Equity Offering").  The Company
used approximately $87 million of the proceeds to redeem or repurchase $87
million accreted value ($99.1 million face amount at maturity) of 12-3/4%
unsecured discount notes which were due in 1996.  

     In the fourth quarter of 1994 the Company used proceeds from increased
borrowings under its amended Credit Agreement to redeem $37.6 million
accreted value ($40.0 million face amount at maturity) of 12-3/4% unsecured
discount notes which were due in 1996.

     The 12-3/4% secured discount notes are secured by second liens on the
Company's West Panhandle field properties and a 76% limited partner interest
in HCLP, both of which also secure obligations under the Credit Agreement. 
The Company's right to maintain first lien debt, as defined, is limited by
the terms of the Discount Notes to $82.5 million.

     See Note 2 for a discussion of certain cross-default provisions in the
Discount Note indentures which could become effective if the Company
defaults under the terms of the tangible adjusted equity covenant of the
Credit Agreement. 

     The indentures governing the Discount Notes restrict, among other
things, the Company's ability to incur additional indebtedness, pay
dividends, acquire stock or make investments, loans and advances.

Subordinated Notes
- ------------------

     The 13-1/2% subordinated notes are unsecured and mature in 1999.  
Interest on these notes is payable semiannually in cash. 

Interest and Maturities
- -----------------------

     The aggregate interest payments, net of amounts capitalized, made
during 1995, 1994, and 1993 were $63.8 million, $62.1 million and $86.5
million, respectively.  In addition, on January 2, 1996, according to terms
of the Discount Notes, the Company made a $42 million interest payment
related to its Discount Notes which was due December 31, 1995.  Payment of
approximately $39.0 million, $70.6 million and $64.6 million of interest
incurred during 1995, 1994 and 1993, respectively, has been deferred under
the terms of the Debt Exchange until the repayment dates of the Discount
Notes.  Such interest is included in interest expense in the 1995, 1994 and
1993 consolidated statements of operations.

     The scheduled principal repayments on long-term debt for the next five
years are as follows (in millions):

                                          1996   1997   1998   1999   2000
                                         ------ ------ ------ ------ ------

     HCLP Secured Notes(a).............. $ 33.9 $ 33.3 $ 36.1 $ 37.1 $ 36.0
     Credit Agreement(b)(c).............   22.5   38.6    --     --     --
     12-3/4% secured discount notes(d)..    --     --   617.4    --     --
     12-3/4% unsecured discount notes(d)   39.7    --     --     --     --
     13-1/2% subordinated notes.........    --     --     --     7.4    --
     Other..............................    5.3    --     --     --     --
                                         ------ ------ ------ ------ ------
          Total......................... $101.4 $ 71.9 $653.5 $ 44.5 $ 36.0
                                         ====== ====== ====== ====== ======
- ----------
     (a)  Principal payment requirements could be greater, in the
          aggregate, in 1996 through 1998 if a DRA is determined to exist.

     (b)  Excludes approximately $11.4 million in letter of credit 
          obligations currently outstanding and required to be cash 
          collateralized in June 1997.

     (c)  Maturities may be accelerated if tangible adjusted equity falls 
          below $50 million.  (See Note 2).

     (d)  Maturities may be accelerated if an Event of Default occurs and 
          continues under the Credit Agreement.  (See Note 2).

Fair Value of Long-term Debt
- ----------------------------

     The following is a summary of estimated fair value of the Company's
long-term debt as of the years ended (in thousands):

                                             1995                1994
                                      ------------------  ------------------
                                      Carrying    Fair    Carrying    Fair
                                       Amount    Value     Amount    Value
                                      --------  --------  --------  --------

     HCLP Secured Notes.............. $504,674  $568,641  $520,180  $535,135
     Credit Agreement................   61,131    61,131    71,131    71,131
     12-3/4% secured discount notes..  618,518   541,905   581,942   528,688
     12-3/4% unsecured discount notes   39,725    35,262    37,345    37,591
     13-1/2% subordinated notes......    7,390     7,390     7,390     7,390

     The fair value of long-term debt is estimated based on the market
prices for the Company's publicly traded debt and on current rates available
for similar debt with similar maturities and security for the Company's
remaining debt.  Based on the current financial condition of the Company,
there is no assurance that the Company could obtain borrowings under long-
term debt agreements with terms similar to those described above and receive
proceeds approximating the estimated fair values.

(5)  Income Taxes
     ============

     The Company provides for income taxes using the asset and liability
method under which deferred tax assets and liabilities are recognized by
applying the enacted statutory tax rates applicable to future years to
temporary differences between the financial statement and tax bases of
existing assets and liabilities.  The tax basis of the Company's
consolidated net assets is greater than the financial basis of those net
assets; therefore a net deferred tax asset has been recorded.  However, due
to the Company's history of net operating losses and its current financial
condition, a valuation allowance has been recorded which offsets the entire
net deferred tax asset.  A summary of the Company's net deferred tax asset
is as follows (in millions):

                                                              December 31
                                                            ---------------
                                                             1995     1994
                                                            ------   ------

     Deferred tax asset...................................  $  261   $  240
     Deferred tax liability...............................     --       -- 
     Valuation allowance..................................    (261)    (240)
                                                            ------   ------
          Net deferred tax asset..........................  $  --    $  -- 
                                                            ======   ======

     The principal components of the Company's net deferred tax asset
(utilizing a 39% combined federal and state income tax rate) and the
valuation allowance are as follows (in millions):

                                                              December 31
                                                            ---------------
                                                             1995     1994
                                                            ------   ------
     Tax basis of oil and gas properties in
       excess of financial basis..........................  $   75   $   80
     Regular tax net operating loss carryforward..........     184      156
     Other, net...........................................       2        4
     Valuation allowance..................................    (261)    (240)
                                                            ------   ------
          Net deferred tax asset..........................  $  --    $  -- 
                                                            ======   ======

     At December 31, 1995, the Company had a regular tax net operating loss
carryforward of approximately $470 million.  Additionally, the Company had
an alterative minimum tax loss carryforward available to offset future
alternative minimum taxable income of approximately $450 million.  If not
used, these carryforwards will expire between 2007 and 2010. 

     The Internal Revenue Service Code of 1986 (the "Code") contains
numerous provisions which restrict or limit the use of corporate tax
attributes in conjunction with corporate acquisitions, dispositions, and
reorganizations.  Included among these restrictive provisions is Code
Section 382 which, in general, limits the utilization of net operating loss
carryovers subsequent to a substantial change (generally more than 50%) in
corporate stock ownership.  The Section 382 ownership change (as defined for
tax purposes) is considered on a cumulative basis over a specified time
period, normally three years.  Successful completion of the Rainwater
transaction (see Note 2) is expected to result in a Section 382 ownership
change which will limit the utilization of the Company's tax carryforwards
prior to their expiration.

     The Company assumed from the Partnership any tax liabilities or refunds
which may arise as a result of any changes to Original Mesa's taxable income
or loss for open tax years.  During 1993, the Internal Revenue Service (the
"IRS") completed two field examinations of the tax returns filed by Original
Mesa for the tax years 1984 through 1987.  In December 1993 the Company made
a payment to the IRS of approximately $13 million, which payment includes
interest, in full settlement of all claims for these years.  The Company was
fully reserved for the additional tax assessment relating to the tax years
1984 through 1987.  As of January 1, 1995, there are no remaining open tax
years for Original Mesa for federal income tax purposes.  

(6)  Property Sales
     ==============

     In April 1993 the Company sold a portion of its Rocky Mountain area
properties for approximately $7.1 million, after adjustments, and recorded a
gain on the sale of approximately $4.1 million.  The Company also retained a
reversionary interest in the properties under which the Company will receive
a 50% net profits interest in the properties after the purchaser has
recovered its investment and certain other costs and expenses.

     In June 1993 the Company sold its interest in the deep portion of the
Hugoton field not owned by HCLP for approximately $19.0 million, after
adjustments, and recorded a gain on the sale of approximately $5.5 million.

(7)  Stockholders' Equity
     ====================

     At December 31, 1995, the Company had outstanding 64.1 million shares
of common stock.  In 1993 the Company issued 7.5 million shares of common
stock in conjunction with the Debt Exchange (see Note 4).  In late 1993 and
1994 the Company issued a total of approximately 1.7 million shares of
common stock in exchange for the General Partner's 4.14% interest in the
subsidiary partnerships of the Company (see Note 1).  In 1994 the Company
completed the Equity Offering which resulted in the issuance of an
additional 16.3 million shares of common stock.  Proceeds from the Equity
Offering increased stockholders' equity by approximately $93 million and
were used to reduce long-term debt (see Note 4). 

     The Company has authorized 10 million shares of preferred stock.  No
shares of preferred stock have been issued as of December 31, 1995.

(8)  Notes Receivable
     ================

     Prior to 1992 the Company had notes receivable totaling $68 million,
exclusive of interest, from Bicoastal Corporation ("Bicoastal") which was in
bankruptcy.  Because of the uncertainty of collection, the Company did not
record interest on these notes.  A plan of reorganization for Bicoastal was
approved by the Bankruptcy Court in September 1992.  During 1992 and 1993,
the Company collected a total of approximately $74 million from Bicoastal,
representing all of the Company's principal amount of allowed claims in the
bankruptcy reorganization plan, plus an additional amount representing a
portion of its interest claims.  As a result, the Company recorded gains of
$18.5 million in 1993 relating to collections in excess of the recorded
receivable.  In 1995 and 1994 the Company recorded gains of $6.4 million and
$16.6 million, respectively, from additional interest claims collected from
Bicoastal.

(9)  Contingencies 
     =============

Masterson
- ---------

    In February 1992 the current lessors of an oil and gas lease (the "Gas
Lease") dated April 30, 1955, between R. B. Masterson, et al., as lessor,
and Colorado Interstate Gas Company ("CIG"), as lessee, sued CIG in Federal
District Court in Amarillo, Texas, claiming that CIG had underpaid royalties
due under the Gas Lease.  The Company owns an interest in the Gas Lease.  In
August 1992 CIG filed a third-party complaint against the Company for any
such royalty underpayments which may be allocable to the Company's interest
in the Gas Lease.  The plaintiffs alleged that the underpayment was the
result of CIG's use of an improper gas sales price upon which to calculate
royalties and that the proper price should have been determined pursuant to
a "favored-nations" clause in a July 1, 1967, amendment to the Gas Lease
(the "Gas Lease Amendment").  The plaintiffs also sought a declaration by
the court as to the proper price to be used for calculating future
royalties.  

     The plaintiffs alleged royalty underpayments of approximately $500
million (including interest at 10%) covering the period from July 1, 1967,
to the present.  In March 1995 the court made certain pretrial rulings that
eliminated approximately $400 million of the plaintiffs' claims (which
related to periods prior to October 1, 1989), but which also reduced a
number of the Company's defenses.  The Company and CIG filed stipulations
with the court whereby the Company would have been liable for between 50%
and 60%, depending on the time period covered, of an adverse judgment
against CIG for post-February 1988 underpayments of royalties.  

     On March 22, 1995, a jury trial began and on May 4, 1995, the jury
returned its verdict. Among its findings, the jury determined that CIG had
underpaid royalties for the period after September 30, 1989, in the amount
of approximately  $140,000.  Although the plaintiffs argued that the
"favored-nations" clause entitled them to be paid for all of their gas at
the highest price voluntarily paid by CIG to any other lessor, the jury
determined that the plaintiffs were estopped from claiming that the
"favored-nations" clause provides for other than a pricing-scheme to
pricing-scheme comparison.  In light of this determination, and the
plaintiffs' stipulation that a pricing-scheme to pricing-scheme comparison
would not result in any "trigger prices" or damages, defendants asked the
court for a judgment that plaintiffs take nothing.  The court, on June 7,
1995, entered final judgment that plaintiffs recover no monetary damages. 
The Company cannot predict whether the plaintiffs will appeal.  However,
based on the jury verdict and final judgment, the Company does not expect
the ultimate resolution of this lawsuit to have a material adverse effect on
its financial position or results of operations.

Lease Termination
- -----------------

     In 1991 the Company sold certain producing oil and gas properties to
Seagull Energy Company ("Seagull").  In 1994 two lawsuits were filed against
Seagull in the 100th District Court in Carson County, Texas, by certain land
and royalty owners claiming that certain of the oil and gas leases owned by
Seagull have terminated due to cessation in production and/or lack of
production in paying quantities occurring at various times from first
production through 1994.  In the third quarter of 1995 Seagull filed third- 
party complaints against the Company claiming breach of warranty and false
representation in connection with the sale of such properties to Seagull. 
The Company believes it has several defenses to these lawsuits including a
two-year limitation on indemnification set forth in the purchase and sale
agreement.

     Seagull filed a similar third-party complaint against the Company
covering a different lease in the 69th District Court in Moore County,
Texas.  The Company believes it has similar defenses in this case.

     The plaintiffs in the cases against Seagull are seeking to terminate
the leases.  Seagull, in its complaint against the Company, is seeking
unspecified damages relating to any leases which are terminated.  

     The Company does not expect the resolution of this lawsuit to have a
material adverse effect on its financial position or results of operations.

Unocal
- ------

     The Company was subject to a lawsuit relating to a 1985 investment in
Unocal which asserted that certain profits allegedly realized by the Company
and other defendants upon the disposition of Unocal common stock in 1985
were recoverable by Unocal pursuant to Section 16(b) of the Securities
Exchange Act of 1934.  On January 11, 1994, the Company and other defendants
entered into a settlement agreement (the "Settlement Agreement") whereby
they agreed to pay Unocal an aggregate of $47.5 million, of which $42.75
million was to be paid by the Company and $4.75 million by the other
defendants.  The Settlement Agreement was approved by the court on February
28, 1994.  The Company funded its share of the settlement amount with
proceeds from issuance of additional long-term debt.  (See Note 4 for
discussion of the issuance of the additional long-term debt.)  As a result
of the settlement, the Company recognized a $42.8 million loss in the fourth
quarter of 1993.

Other
- -----

     The Company is also a defendant in other lawsuits and has assumed
liabilities relating to Original Mesa and the Partnership.  The Company does
not expect the resolution of these other matters to have a material adverse
effect on its financial position or results of operations.  

     The Company assumed certain litigation and tax-related obligations from
Original Mesa and the Partnership and also recorded certain contingent
liabilities relating to various matters, including litigation, office space
leases and retirement benefit obligations, in conjunction with the 1986
acquisition of Pioneer Corporation ("Pioneer") and the 1988 acquisition of
Tenneco Inc.'s midcontinent division.  During the fourth quarter of 1993,
the Company settled certain claims with the IRS (see Note 5) and resolved or
revalued certain other contingent liabilities to reflect actual or estimated
liabilities.  The Company had previously reserved for the IRS claims and
certain other contingencies in excess of the actual or estimated
liabilities.  As a result, the Company recorded a net gain of $24 million in
the fourth quarter of 1993.

(10) Employee Benefit Plans
     ======================

Retirement Plans
- ----------------

     The Company maintains two defined contribution retirement plans for the
benefit of its employees.  The Company expensed $.8 million in 1995, $3.3
million in 1994, and $3.2 million in 1993 in connection with these plans.

Option Plan
- -----------

     In December 1991 the stockholders of the Company approved the 1991
Stock Option Plan of the Company (the "Option Plan"), which authorized the
grant of options to purchase up to two million shares of common stock to
officers and key employees.  In May 1994 the stockholders of the Company
approved an amendment to the Option Plan which increased the number of
shares of common stock authorized from two million to four million.  The
exercise price for each share of common stock placed under option cannot be
less than 100% of the fair market value of the common stock on the date the
option is granted.  Upon exercise, the grantee may elect to receive either
shares of common stock or, at the discretion of the Option Committee of the
Board of Directors, cash or certain combinations of stock and cash in an
amount equal to the excess of the fair market value of the common stock at
the time of exercise over the exercise price.  At December 31, 1995, the
following stock options were outstanding:

                                                                  Number of
                                                                   Options
                                                                  ---------

     Outstanding at December 31, 1994............................ 2,926,460
          Granted................................................    20,000
          Exercised..............................................      --
          Forfeited..............................................   (14,070)
                                                                  ---------
     Outstanding at December 31, 1995............................ 2,932,390
                                                                  =========

     The outstanding options at December 31, 1995, are detailed as follows:

     Number of                    Date of     Exercise Price
      Options                      Grant        Per Share        Exercisable
     ---------                    --------    --------------     -----------

     1,126,000 .................. 01/10/92       $ 6.8125         1,126,000
       134,500 .................. 10/02/92        11.6875           134,500
       101,890 .................. 05/18/93         5.8125            81,512
       475,000 .................. 11/10/93         7.3750           380,000
        75,000 .................. 06/06/94         6.1875            41,250
     1,000,000 .................. 12/01/94         4.2500           550,000
        20,000 .................. 05/12/95         5.6875             6,000
     ---------                                                    ---------
     2,932,390                                                    2,319,262 
     =========                                                    =========

     Options are exercisable from the date of grant as follows:  after six
months, 30%; after one year, 55%; after two years, 80%; and after three
years, 100%.  At December 31, 1995, options for 1,004,890 shares were
available for grant.

     In October 1995 the FASB issued SFAS No. 123, "Accounting for Stock- 
Based Compensation," which establishes accounting and reporting standards
for stock-based employee compensation plans.  SFAS No. 123 defines a fair
value-based method of accounting for stock options or similar equity
instruments, but allows companies to continue to measure compensation cost
using the intrinsic value-based method prescribed by Accounting Principles
Board Opinion ("APB") No. 25, "Accounting for Stock Issued to Employees." 
Under the fair value-based method, compensation cost is measured at the
grant date based on the value of the award and is recognized over the
service period (generally, the vesting period).  Under the intrinsic value- 
based method, compensation cost is the excess, if any, of the quoted market
price of the stock at the date of grant over the exercise price.

     Under the provisions of SFAS No. 123, a company may elect to measure
compensation cost associated with its stock option and similar plans as a
component of compensation expense in its statement of operations.  Companies
may also elect to continue to measure compensation cost under the provisions
of APB No. 25.  Companies which elect to continue measurement under APB No.
25 are required to provide pro forma disclosure in the notes to financial
statements reflecting the difference, if any, between compensation cost
included in net income and the cost if the fair value-based method were used
including effects on earnings per share.  Since the inception of the Option
Plan, the Company has not recognized any compensation cost related to grants
of stock options.  The disclosure requirements of this statement are
effective for financial statements for fiscal years beginning after December
15, 1995.  At this time, the Company does not expect to adopt the fair
value-based method of accounting for its stock option plans and,
accordingly, adoption of this statement will have no impact on the Company's
results of operations.

Postretirement Benefits
- -----------------------

     Effective January 1, 1993, the Company adopted SFAS No. 106,
"Employers' Accounting for Postretirement Benefits Other Than Pensions,"
which requires that the costs of such benefits be recorded over the periods
of employee service to which they relate.  For the Company, this standard
primarily applies to postretirement medical benefits for retired and current
employees.  The liability for benefits existing at the date of adoption (the
"Transition Obligation") will be amortized over the remaining life of the
retirees or 20 years, whichever is shorter.

     The Company maintains two separate plans for providing postretirement
medical benefits.  One plan covers the Company's retirees and current
employees (the "MESA Plan").  The other plan relates to the retirees of
Pioneer which was acquired by the Company in 1986 (the "Pioneer Plan"). 
Under the MESA Plan, employees who retire from the Company and who have had
at least ten years of service with the Company after attaining age 45 are
eligible for postretirement health care benefits.  These benefits may be
subject to deductibles, copayment provisions, retiree contributions and
other limitations and the Company has reserved the right to change the
provisions of the plan.  The Pioneer Plan is maintained for Pioneer retirees
and dependents only and is subject to deductibles, copayment provisions and
certain maximum payment provisions.  The Company does not have the right to
change the Pioneer Plan or to require retiree contributions.  Both plans are
self-insured indemnity plans and both coordinate benefits with Medicare as
the primary payer.  Neither plan is funded.

     The following table reconciles the status of the two plans with the
amount included under other liabilities in the consolidated balance sheet at
December 31, 1995, (in thousands):
                                                 MESA    Pioneer
                                                 Plan     Plan       Total
                                                ------   -------    -------
     Accumulated Postretirement Benefit
       Obligation ("APBO"):
          Retirees and dependents............   $1,080   $11,289    $12,369
          Actives - fully eligible...........      353      --          353
          Other actives......................      731      --          731
                                                ------   -------    -------
               Total APBO....................    2,164    11,289     13,453
     Unrecognized Transition Obligation......   (1,420)   (2,310)    (3,730)
                                                ------   -------    -------
     Accrued Postretirement 
       Benefit Obligation....................   $  744   $ 8,979(a) $ 9,723
                                                ======   =======    =======
- ----------
     (a)  The Company established an accrued liability associated with the 
          Pioneer Plan in conjunction with its acquisition of Pioneer in
          1986.

     For measurement purposes, the 1995 annual rate of increase in per
capita cost of covered health care benefits was assumed to be 10% for those
participants under age 65 and 9% for those participants over age 65.  The
rates were assumed to decrease gradually to 5.0% by the year 2000 and to
remain at that level thereafter.  The health care cost trend rate assumption
affects the amount of the Transition Obligation and periodic cost reported. 
An increase in the assumed health care cost trend rates by 1% in each year
would increase the APBO as of December 31, 1995, by approximately $735,000
and the net periodic postretirement benefit cost for the year ended December
31, 1995, by approximately $77,000.  The net periodic postretirement benefit
cost for the year ended December 31, 1995, was approximately $1.4 million
based on the assumptions used.

     The discount rate used in determining the APBO as of December 31, 1995,
was 8%.

     The following table presents the Company's cost of postretirement
benefits other than pensions for the years ended December 31 (in thousands):

                                                    1995    1994    1993
                                                   ------  ------  ------
     Net periodic postretirement benefit cost:
          Service cost............................ $  124  $  110  $   96
          Interest cost...........................  1,005     988     988
          Amortization of Transition Obligation...    276     276     276
                                                   ------  ------  ------
                                                   $1,405  $1,374  $1,360
                                                   ======  ======  ======
     Actual costs of providing benefits:
          MESA Plan............................... $    4  $  120  $  123
          Pioneer Plan............................    918     666     909
                                                   ------  ------  ------
                                                   $  922  $  786  $1,032
                                                   ======  ======  ======

(11) Major Customers
     ===============

     In 1995 revenues include sales to Mapco Petroleum, Inc. ("Mapco") of
$75.0 million (34.4%) and Western Resources, Inc. ("WRI") of $21.9 million
(10.0%).  In 1994 revenues included sales to Mapco of $70.9 million (31.4%),
WRI of $37.4 million (16.6%), and Energas Company of $22.8 million (10.1%). 
In 1993 revenues included sales to Mapco of $60.2 million (27.5%), WRI of
$51.8 million (23.6%) and Natural Gas Clearinghouse of $23.1 million
(10.5%).

(12) Concentrations of Credit Risk
     =============================

     Substantially all of the Company's accounts receivable at December 31,
1995, result from oil and gas sales and joint interest billings to third
party companies in the oil and gas industry.  This concentration of
customers and joint interest owners may impact the Company's overall credit
risk, either positively or negatively, in that these entities may be
similarly affected by changes in economic or other conditions.  In
determining whether or not to require collateral from a customer or joint
interest owner, the Company analyzes the entity's net worth, cash flows,
earnings, and credit ratings.  Receivables are generally not collateralized. 
Historical credit losses incurred by the Company on receivables have not
been significant.

(13) Condensed Consolidating Financial Statements
     ============================================

     The Company conducts its operations through various direct and indirect
subsidiaries.  On December 31, 1995, the Company's direct subsidiaries were
MOC, Mesa Holding Co. ("MHC") and Hugoton Management Co. ("HMC").  MOC owns
all of the Company's interest in the West Panhandle field of Texas, the Gulf
Coast and the Rocky Mountain areas, as well as an approximate 99% limited
partnership interest in HCLP.  MHC owns cash and securities, an approximate
1% limited partnership interest in HCLP and 100% of Mesa Environmental
Ventures Co. ("Mesa Environmental"), a company established to compete in the
natural gas vehicle market.  HMC owns the general partner interest of HCLP. 
(See discussion below for 1994 changes in subsidiaries and HCLP ownership.) 
HCLP owns substantially all of the Company's Hugoton field natural gas
properties and is liable for the HCLP Secured Notes (see Note 4).  The
assets and cash flows of HCLP that are subject to the mortgage securing the
HCLP Secured Notes are dedicated to service the HCLP Secured Notes and are 
not available to pay creditors of the Company or its subsidiaries other than
HCLP.  MOC and the Company are liable for the Credit Agreement, the 13-1/2%
subordinated notes and the Discount Notes.  Mesa Capital Corp. ("Mesa
Capital"), a wholly owned financing subsidiary of MOC, is also an obligor
under the 13-1/2% subordinated notes and the Discount Notes.  Mesa Capital,
which has insignificant assets and results of operations, is included with
MOC in the condensed consolidating financial statements.  Other Company
subsidiaries in the condensed consolidating financial statements include
MHC, HMC, and Mesa Environmental.

     In early 1994 the Company effected a series of merger transactions
which resulted in the conversion of the predecessors of MOC, MHC, and the
other subsidiary partnerships, other than HCLP, to corporate form and
eliminated all of the General Partner's minority interests in the
subsidiaries.

     As of December 31, 1993, MHC had intercompany payables to MOC of
approximately $123 million.  On February 28, 1994, MHC assigned an 18%
limited partnership interest in HCLP (out of its total interest of
approximately 19%) to MOC in satisfaction of $90 million of intercompany
payables.  Provisions of the Discount Note indentures required the repayment
of intercompany indebtedness to specified levels and provided that any HCLP
limited partnership interests transferred in satisfaction of intercompany
debt would be valued at $5 million for each one percent of interest
assigned.  MHC repaid an additional $33 million of intercompany debt to MOC
in cash during 1994.  As a result of these transactions, MOC now owns 99% of
the limited partnership interest in HCLP, and all of MHC's intercompany debt
to MOC which was outstanding at December 31, 1993, was eliminated.

    The following are condensed consolidating financial statements of MESA
Inc., HCLP, MOC, and the Company's other subsidiaries combined (in
millions):

Condensed Consolidating Balance Sheets 
- --------------------------------------
                                                  Other    Consol.   The
                        MESA                     Company    and    Company
December 31, 1995       Inc.     HCLP      MOC    Subs.    Elimin. Consol'd
- -----------------      ------   ------   ------  -------- -------- --------

Assets:
  Cash and cash 
   investments.......  $   -    $   47   $   38   $   64   $   -    $  149
  Other current 
   assets............      -        20       53       15       -        88
                       ------   ------   ------   ------   ------   ------
    Total current
     assets..........      -        67       91       79       -       237
                       ------   ------   ------   ------   ------   ------
  Property, plant 
   and equipment,
   net...............      -       602      478        3       -     1,083
  Investment in 
   subsidiaries......      76       -       115       10     (201)      -  
  Intercompany
   receivables.......      -        -         9       -        (9)      - 
  Other noncurrent
   assets............      -        82       58        5       -       145
                       ------   ------   ------   ------   ------   ------
                       $   76   $  751   $  751   $   97   $ (210)  $1,465
                       ======   ======   ======   ======   ======   ======
Liabilities and
 Equity:
  Current  
   liabilities.......  $   -    $   64   $  128   $    1   $   -    $  193
  Long-term debt.....      -       471      665       -        -     1,136
  Intercompany 
   payables..........       9       -        -        -        (9)      -
  Other noncurrent
   liabilities.......      -        -        66        3       -        69
  Partners'/Stock-
   holders' equity
   (deficit).........      67      216     (108)      93     (201)      67
                       ------   ------   ------   ------   ------   ------
                       $   76   $  751   $  751   $   97   $ (210)  $1,465
                       ======   ======   ======   ======   ======   ======



                                                  Other    Consol.   The
                        MESA                     Company    and    Company
December 31, 1994       Inc.     HCLP      MOC    Subs.    Elimin. Consol'd
- -----------------      ------   ------   ------  -------- -------- --------

Assets:
  Cash and cash 
   investments.......  $   -    $   50   $   24   $   70   $   -    $  144
  Other current 
   assets............      -        16       39        6       -        61
                       ------   ------   ------   ------   ------   ------
    Total current
     assets..........      -        66       63       76       -       205
                       ------   ------   ------   ------   ------   ------
  Property, plant 
   and equipment,
   net...............      -       626      503        1       -     1,130
  Investment in 
   subsidiaries......     134       -       126       10     (270)      -  
  Intercompany
   receivables.......      -        -         9       -        (9)      - 
  Other noncurrent
   assets............      -        88       58        3       -       149
                       ------   ------   ------   ------   ------   ------
                       $  134   $  780   $  759   $   90   $ (279)  $1,484
                       ======   ======   ======   ======   ======   ======
Liabilities and
 Equity:
  Current  
   liabilities.......  $   -    $   47   $   41   $    1   $   -    $   89
  Long-term debt.....      -       505      688       -        -     1,193
  Intercompany 
   payables..........       9       -        -        -        (9)      -
  Other noncurrent
   liabilities.......      -        -        73        4       -        77
  Partners'/Stock-
   holders' equity
   (deficit).........     125      228      (43)      85     (270)     125
                       ------   ------   ------   ------   ------   ------
                       $  134   $  780   $  759   $   90   $ (279)  $1,484
                       ======   ======   ======   ======   ======   ======


Condensed Consolidating Statements of Operations
- ------------------------------------------------
Years Ended:
- ------------
                                                  Other    Consol.   The
                        MESA                     Company    and    Company
December 31, 1995       Inc.     HCLP      MOC    Subs.    Elimin. Consol'd
- -----------------      ------   ------   ------  -------- -------- --------

Revenues.............  $   -    $   97   $  137   $    1   $   -    $  235
                       ------   ------   ------   ------   ------   ------
Costs and Expenses:
  Operating, 
   exploration and 
   taxes.............      -        28       49       -        -        77
  General and
   administrative....      -        -        24        3       -        27
  Depreciation,
   depletion and
   amortization......      -        34       49       -        -        83
                       ------   ------   ------   ------   ------   ------
                           -        62      122        3       -       187
                       ------   ------   ------   ------   ------   ------

Operating Income
 (Loss)..............      -        35       15       (2)      -        48
                       ------   ------   ------   ------   ------   ------
Interest expense, net
 of interest income..      -       (47)     (91)       5       -      (133)
Equity in loss of 
 subsidiaries........     (58)      -       (11)      -        69       - 
Other................      -        -        21        6       -        27 
                       ------   ------   ------   ------   ------   ------
Net Income (Loss)....  $  (58)  $  (12)  $  (66)  $    9   $   69   $  (58)
                       ======   ======   ======   ======   ======   ======


                                                  Other    Consol.   The
                        MESA                     Company    and    Company
December 31, 1994       Inc.     HCLP      MOC    Subs.    Elimin. Consol'd
- -----------------      ------   ------   ------  -------- -------- --------

Revenues.............  $   -    $  113   $  116   $  -     $   -    $  229
                       ------   ------   ------   ------   ------   ------
Costs and Expenses:
  Operating, 
   exploration and 
   taxes.............      -        30       49       -        -        79
  General and
   administrative....      -        -        26        3       -        29
  Depreciation,
   depletion and
   amortization......      -        37       55       -        -        92
                       ------   ------   ------   ------   ------   ------
                           -        67      130        3       -       200
                       ------   ------   ------   ------   ------   ------

Operating Income
 (Loss)..............      -        46      (14)      (3)      -        29
                       ------   ------   ------   ------   ------   ------
Interest expense, net
 of interest income..      -       (47)     (87)       3       -      (131)
Losses on 
 dispositions of 
 oil and gas
 properties..........      -        -        -       (91)(d)   91       -   
Equity in loss of
 subsidiaries........     (83)      -        (1)      -        84       - 
Other................      -        -        22       15      (18)      19 
                       ------   ------   ------   ------   ------   ------
Net Loss.............  $  (83)  $   (1)  $  (80)  $  (76)  $  157   $  (83)
                       ======   ======   ======   ======   ======   ======


                                                  Other    Consol.   The
                        MESA                     Company    and    Company
December 31, 1993       Inc.     HCLP      MOC    Subs.    Elimin. Consol'd
- -----------------      ------   ------   ------  -------- -------- --------

Revenues.............  $   -    $  103   $  120   $   (1)  $   -    $  222
                       ------   ------   ------   ------   ------   ------
Costs and Expenses:
  Operating, 
   exploration and 
   taxes.............      -        27       48       -        -        75
  General and 
   administrative....      -        -        23        2       -        25
  Depreciation,
   depletion and
   amortization......      -        35       65       -        -       100
                       ------   ------   ------   ------   ------   ------
                           -        62      136        2       -       200
                       ------   ------   ------   ------   ------   ------
Operating Income
 (Loss)..............      -        41      (16)      (3)      -        22
                       ------   ------   ------   ------   ------   ------
Interest expense, net
 of interest income..      -       (50)     (83)       2       -      (131)
Intercompany interest
 income (expense)....      -        -        16      (16)      -        -  
Gains of dispositions
 of oil and gas
 properties..........      -        -        10       -        -        10
Equity in loss of
 subsidiaries........    (102)      -        (7)      (2)     111       -   
Other................      -        -       (42)      29       10       (3)
                       ------   ------   ------   ------   ------   ------
Net Income (Loss)....  $ (102)  $   (9)  $ (122)  $   10   $  121   $ (102)
                       ======   ======   ======   ======   ======   ======


Condensed Consolidating Statements of Cash Flows
- ------------------------------------------------
Years Ended:
- ------------
                                                  Other    Consol.   The
                        MESA                     Company    and    Company
December 31, 1995       Inc.     HCLP      MOC    Subs.    Elimin. Consol'd
- -----------------      ------   ------   ------  -------- -------- --------

Cash Flows from
 Operating Activities  $   -    $   20   $   50   $   (1)  $   -    $   69
                       ------   ------   ------   ------   ------   ------
Cash Flows from
 Investing Activities:
  Capital 
   expenditures......      -       (10)     (30)      (2)      -       (42)
  Other..............      -        -         4       (3)      -         1
                       ------   ------   ------   ------   ------   ------
                           -       (10)     (26)      (5)      -       (41)
                       ------   ------   ------   ------   ------   ------
Cash Flows from
 Financing Activities:
  Repayments of 
   long-term debt....      -       (16)     (10)      -        -       (26)
  Other..............      -         4       -        -        -         4 
                       ------   ------   ------   ------   ------   ------
                           -       (12)     (10)      -        -       (22)
                       ------   ------   ------   ------   ------   ------
Net Increase (Decrease)
 in Cash and Cash 
 Investments.........  $   -    $   (2)  $   14   $   (6)  $   -    $    6
                       ======   ======   ======   ======   ======   ======


                                                  Other    Consol.   The
                        MESA                     Company    and    Company
December 31, 1994       Inc.     HCLP      MOC    Subs.    Elimin. Consol'd
- -----------------      ------   ------   ------  -------- -------- --------

Cash Flows from
 Operating Activities  $   -    $   41   $  (15)  $   23   $   -    $   49
                       ------   ------   ------   ------   ------   ------
Cash Flows from
 Investing Activities:
  Capital 
   expenditures......      -        (7)     (26)      -        -       (33)
  Contributions to
   subsidiaries......     (93)      -        (5)      (1)      99       - 
  Distributions from
   subsidiaries......      -        -        10       -       (10)      - 
  Other..............      -        -        28       (2)     (33)      (7)
                       ------   ------   ------   ------   ------   ------
                          (93)      (7)       7       (3)      56      (40)
                       ------   ------   ------   ------   ------   ------
Cash Flows from
 Financing Activities:
  Issuance of 
   common stock......      93       -        -        -        -        93
  Repayments of 
   long-term debt....      -       (21)    (154)      -        -      (175)
  Long-term
   borrowings........      -        -        78       -        -        78 
  Contributions from
   equity holders....      -         6       93       -       (99)      - 
  Distribution to
   partners..........      -       (10)      -        -        10       -
  Other..............      -         1       (1)     (33)      33       -  
                       ------   ------   ------   ------   ------   ------
                           93      (24)      16      (33)     (56)      (4)
                       ------   ------   ------   ------   ------   ------
Net Increase (Decrease)
 in Cash and Cash 
 Investments.........  $   -    $   10   $    8   $  (13)  $   -    $    5
                       ======   ======   ======   ======   ======   ======


                                                  Other    Consol.   The
                        MESA                     Company    and    Company
December 31, 1993       Inc.     HCLP      MOC    Subs.    Elimin. Consol'd
- -----------------      ------   ------   ------  -------- -------- --------

Cash Flows from
 Operating Activities  $   -    $   21   $   16   $   (4)  $   -    $   33
                       ------   ------   ------   ------   ------   ------
Cash Flows from
 Investing Activities:
  Capital 
   expenditures......      -        (8)     (21)      (1)      -       (30)
  Proceeds from 
   dispositions of
   oil and gas
   properties........      -        -        26       -        -        26
  Other..............      -        -        30       46      (35)      41 
                       ------   ------   ------   ------   ------   ------
                           -        (8)      35       45      (35)      37
                       ------   ------   ------   ------   ------   ------
Cash Flows from
 Financing Activities:
  Repayments of 
   long-term debt....      -       (39)     (41)      -        -       (80)
  Other..............      -         2      (10)     (35)      35       (8)
                       ------   ------   ------   ------   ------   ------
                           -       (37)     (51)     (35)      35      (88)
                       ------   ------   ------   ------   ------   ------
Net Increase (Decrease)
 in Cash and Cash 
 Investments.........  $   -    $  (24)  $   -    $    6   $   -    $  (18)
                       ======   ======   ======   ======   ======   ======

Notes to Condensed Consolidating Financial Statements
- -----------------------------------------------------

     (a)  These condensed consolidating financial statements should be read 
          in conjunction with the consolidated financial statements of the
          Company and notes thereto of which this note is an integral part.

     (b)  As of December 31, 1995, the Company owns 100% interest in each of
          MOC, MHC, and HMC.  These condensed consolidating financial
          statements present the Company's investment in its subsidiaries 
          and MOC's and MHC's investments in HCLP using the equity method. 
          Under this method, investments are recorded at cost and adjusted
          for the parent company's ownership share of the subsidiary's 
          cumulative results of operations.  In addition, investments 
          increase in the amount of contributions to subsidiaries and
          decrease in the amount of distributions from subsidiaries.

     (c)  The consolidation and elimination entries (i) eliminate the equity
          method investment in subsidiaries and equity in income (loss) of
          subsidiaries, (ii) eliminate the intercompany payables and
          receivables, (iii) eliminate other transactions between 
          subsidiaries including contributions and distributions, and (iv)
          establish the General Partner's minority interest in the
          consolidated results of operations and financial position of the
          Company.

     (d)  The condensed consolidating statement of operations of MHC for the 
          year ended December 31, 1994, reflects a $91 million loss from its
          disposition of an 18% equity interest in HCLP.  The HCLP equity
          interest was used to repay a portion of MHC's intercompany payable
          to MOC and was valued, in accordance with the provisions of the
          Discount Note indentures, at $5 million for each one percent of
          interest assigned.  A loss was recognized for the difference
          between the carrying value of the HCLP interest assigned to MOC
          and the $90 million value  attributed to such interests which
          reduced the intercompany payable.  The loss recognized by MHC is
          eliminated in consolidation.

                                    F-7   

<PAGE>

                          SUPPLEMENTAL FINANCIAL DATA
                          ===========================

Oil and Gas Reserves and Cost Information 
- -----------------------------------------
(Unaudited)

     Net proved oil and gas reserves as of December 31, 1995 and 1994, were
estimated by Company engineers.  Net proved oil and gas reserves as of
December 31, 1993, associated with the Company's two most significant
natural gas producing fields were estimated by independent petroleum
engineering consultants.  These two fields, the Hugoton and West Panhandle
fields, represented over 95% of the Company's net proved equivalent natural
gas reserves as of the date estimated by the independent petroleum
engineers.  All of the Company's reserves at December 31, 1995, 1994, and
1993, were in the United States.  In accordance with regulations established
by the Commission, the reserve estimates were based on economic and
operating conditions existing at the end of the respective years.

     Future prices for natural gas were based on market prices as of each
year end and contract terms, including fixed and determinable price
escalations.  Market prices received as of each year end were used for
future sales of oil, condensate and natural gas liquids.  Future operating
costs, production and ad valorem taxes and capital costs were based on
current costs as of each year end, with no escalation.

     Approximately 65% of the Company's equivalent proved reserves (based on
a factor of six thousand cubic feet ["Mcf"] of gas per barrel of liquids) at
December 31, 1995, is natural gas.  The natural gas prices in effect at
December 31, 1995, (having a weighted average of $1.95 per Mcf) were used in
accordance with Commission regulations but may not be the most appropriate
or representative prices to use for estimating reserves since such prices
were influenced by the seasonal demand for natural gas and contractual
arrangements at that date.  The average price received by the Company for
sales of natural gas in 1995 was $1.48 per Mcf.  Assuming all other
variables used in the calculation of reserve data are held constant, the
Company estimates that each $.10 change in the price per Mcf for natural gas
production would affect the Company's estimated future net cash flows and
present value thereof, both before income taxes, by $109 million and $44
million, respectively.  At December 31, 1995, the Company's standardized
measure of future net cash flows from proved reserves (the "Standardized
Measure") and the pretax Standardized Measure were less than the net book
value of oil and gas properties by approximately $100 million and $25
million, respectively.  The Company believes that the ultimate value to be
received for production from its oil and gas properties will be greater than
the current net book value of its oil and gas properties.

     At December 31, 1993, the Company's internal estimates of proved
reserves for the Hugoton and West Panhandle properties were greater than the
estimates prepared by independent petroleum engineers as of such date.  In
the Hugoton field, the primary difference reflects increased reserves for
properties on which the Company drilled 382 infill wells since 1987
resulting from the Company's internal interpretation of pressure and
cumulative production data.  In the West Panhandle field, the reserve
differences result from the interpretation of cumulative production data on
producing wells and in the estimates of proved undeveloped reserves. 

     Oil and gas reserve quantities estimated as of December 31, 1995,
reflect a net increase over 1994, after production, of approximately 171
Bcfe of natural gas.  Equivalent natural gas reserves increased in each of
the Company's major production areas.  Increases in Hugoton field reserves
reflect alignment of the assumptions used in preparing the proved reserve
estimates with the Company's practice of recovering ethane at the Satanta
Plant.  In previous years Hugoton proved reserve estimates were prepared
assuming that the Company would not recover ethane which resulted in
slightly higher natural gas volumes, lower natural gas liquids volumes and
lower total equivalent volumes than if ethane recovery were assumed.  The
decision as to whether or not to recover ethane is based on the relative
value of ethane as a liquid versus the energy-equivalent value of such
ethane if left in the residue natural gas.  In the future, if economic
conditions warrant, the Company may revise proved reserves to reflect any
changes in such relative values.  In the West Panhandle field, reserves were
revised upward to reflect the development drilling results over the past
year and the planned upgrade of the Fain Plant for a higher rate of liquids
recovery per Mcf of gas produced from the field.  In the Gulf Coast, reserve
additions resulted from exploratory and development drilling in 1994 and
1995. 

     There are numerous uncertainties inherent in estimating quantities of
proved reserves and in projecting the future rates of production and timing
of development expenditures.  Reserve data represent estimates only and
should not be construed as being exact.  Estimates prepared by other
engineers might be materially different from those set forth herein. 
Moreover, the Standardized Measure should not be construed as the current
market value of the proved oil and gas reserves or the costs that would be
incurred to obtain equivalent reserves.  A market value determination would
include many additional factors including (i) anticipated future changes in
oil and gas prices, and production and development costs; (ii) an allowance
for return on investment; (iii) the value of additional reserves, not
considered proved at present, which may be recovered as a result of further
exploration and development activities; and (iv) other business risks.

Capitalized Costs and Costs Incurred
- ------------------------------------
(Unaudited)

     Capitalized costs relating to oil and gas producing activities at
December 31, 1995, 1994, and 1993 and the costs incurred during the years
then ended are set forth below (in thousands):

                                          1995         1994         1993
Capitalized Costs:                     ----------   ----------   ----------
     Proved properties................ $1,897,168   $1,865,004   $1,845,483
     Unproved properties..............      2,995        2,838          754
     Accumulated depreciation,
       depletion and amortization.....   (834,304)    (753,827)    (670,706)
                                       ----------   ----------   ----------
          Net......................... $1,065,859   $1,114,015   $1,175,531
                                       ==========   ==========   ==========
Costs Incurred:
     Exploration and development:
          Proved properties........... $      269   $      523   $       73
          Unproved properties.........        157        2,425           17
          Exploration costs...........      8,167        5,157        2,705
          Development costs...........     14,572       14,043        2,381
                                       ----------   ----------   ----------
               Total exploration and
                 development..........     23,165       22,148        5,176
                                       ----------   ----------   ----------
     Plants and facilities:
          Processing plants...........      1,850        3,248       17,501
          Field compression facilities     10,561        3,129        4,387
          Other.......................      3,354        5,168        2,257
                                       ----------   ----------   ----------
               Total plants and 
                 facilities...........     15,765       11,545       24,145
                                       ----------   ----------   ----------
     Total costs incurred............. $   38,930   $   33,693   $   29,321
                                       ==========   ==========   ==========
     Depreciation, depletion 
       and amortization............... $   80,513   $   89,413   $   96,774
                                       ==========   ==========   ==========


<PAGE>
Estimated Quantities of Reserves 
- --------------------------------
(Unaudited)                                  Years Ended December 31
                                       ------------------------------------
Natural Gas (MMcf)                        1995         1994         1993
- -----------                            ----------   ----------   ----------

Proved Reserves:
     Beginning of year................  1,303,187    1,202,444    1,276,049
          Extensions and discoveries..     29,728        6,211        5,132
          Purchases of producing
            properties................      1,000          822          166
          Revisions of previous 
            estimates.................    (38,574)     176,049        7,284
          Sales of producing
            properties................       --           --         (6,367)
          Production..................    (77,312)     (82,339)     (79,820)
                                       ----------   ----------   ----------
     End of year......................  1,218,029    1,303,187    1,202,444
                                       ==========   ==========   ==========
Proved Developed Reserves:
     Beginning of year................  1,257,883    1,159,453    1,223,672
                                       ==========   ==========   ==========
     End of year......................  1,160,751    1,257,883    1,159,453
                                       ==========   ==========   ==========

                                             Years Ended December 31
Natural Gas Liquids, Oil               ------------------------------------
and Condensate (MBbls)                    1995         1994         1993
- ------------------------               ----------   ----------   ----------

Proved Reserves:
     Beginning of year................     89,428       82,446       87,392
          Extensions and discoveries..      3,121          491          778
          Purchases of producing
            properties................          5            1         -- 
          Revisions of previous 
            estimates.................     26,630       13,947        3,083
          Sales of producing
            properties................       --           --         (3,019)
          Production..................     (7,766)      (7,457)      (5,788)
                                       ----------   ----------   ----------
     End of year......................    111,418       89,428       82,446
                                       ==========   ==========   ==========
Proved Developed Reserves:
     Beginning of year................     85,656       79,294       82,439
                                       ==========   ==========   ==========
     End of year......................    105,197       85,656       79,294
                                       ==========   ==========   ==========

*  Proved natural gas liquids, oil and condensate reserve quantities include
   oil and condensate reserves at December 31 of the respective years as
   follows: 1995, 9,521 MBbls; 1994, 5,031 MBbls; and 1993, 3,296 MBbls.

*  In addition to the proved reserves disclosed above, the Company owned 
   proved helium and carbon dioxide ("CO2") reserves at December 31 of the 
   respective years as follows:  1995, 3,670 MMcf of helium and 46,459 MMcf 
   of CO2; 1994, 4,457 MMcf of helium and 46,459 MMcf of CO2; and 1993, 
   5,198 MMcf of helium and 46,376 MMcf of CO2.

<PAGE>
Standardized Measure of Future Net Cash Flows from Proved Reserves 
- ------------------------------------------------------------------
(Unaudited)
                                                   December 31
                                       ------------------------------------
                                          1995         1994         1993
                                       ----------   ----------   ----------
                                                  (in thousands)

Future cash inflows................... $3,804,371   $3,513,282   $3,723,760
Future production and 
  development costs:
     Operating costs and
       production taxes............... (1,257,957)  (1,192,005)  (1,337,224)
     Development and 
       abandonment costs..............    (96,594)     (95,441)     (80,310)
Future income taxes...................   (296,987)    (211,076)    (240,017)
                                       ----------   ----------   ----------
Future net cash flows.................  2,152,833    2,014,760    2,066,209
     Discount at 10% per annum........ (1,186,644)  (1,080,578)  (1,079,278)
                                       ----------   ----------   ----------
Standardized Measure.................. $  966,189   $  934,182   $  986,931
                                       ==========   ==========   ==========
Future net cash flows 
  before income taxes................. $2,449,820   $2,225,836   $2,306,226
                                       ==========   ==========   ==========
Standardized Measure 
  before income taxes................. $1,040,413   $  988,325   $1,068,740
                                       ==========   ==========   ==========
- ----------
*  The estimate of future income taxes is based on the future net cash flows
   from proved reserves adjusted for the tax basis of the oil and gas
   properties but without consideration of general and administrative and
   interest expenses.


<PAGE>
Changes in Standardized Measure
- -------------------------------
(Unaudited)
                                               Years Ended December 31
                                       ------------------------------------
                                          1995         1994         1993
                                       ----------   ----------   ----------
                                                  (in thousands)

Standardized Measure at  
  beginning of year................... $  934,182   $  986,931   $1,037,181
                                       ----------   ----------   ----------
Revisions of reserves 
  proved in prior years:
     Changes in prices and 
       production costs...............     52,724     (121,300)       6,178
     Changes in quantity estimates....     71,673      151,538       17,616
     Changes in estimates of 
       future development and 
       abandonment costs..............    (18,424)     (27,343)       8,054
     Net change in income taxes.......    (20,081)      27,666       48,703
     Accretion of discount............     98,833      106,874      116,769
     Other, primarily timing 
       of production..................    (94,511)     (80,650)    (108,371)
                                       ----------   ----------   ----------
          Total revisions.............     90,214       56,785       88,949
Extensions, discoveries and 
  other additions, net of future 
  production and development costs....     61,259        8,075        4,456
Purchases of proved properties........      1,692          463          138
Sales of oil and gas produced,
  net of production costs.............   (154,231)    (146,267)    (143,502)
Sales of producing properties.........        -            -        (26,907)
Previously estimated development
  and abandonment costs incurred
  during the period...................     33,073       28,195       26,616
                                       ----------   ----------   ----------
Net changes in Standardized Measure...     32,007      (52,749)     (50,250)
                                       ----------   ----------   ----------
Standardized Measure at end of year... $  966,189   $  934,182   $  986,931
                                       ==========   ==========   ==========


<PAGE>
Quarterly Results
- -----------------
(Unaudited)
                                             Quarters Ended
                           -------------------------------------------------
                           March 31   June 30   September 30  December 31
                           --------   --------  ------------  -----------
                                 (in thousands, except per share data)      
1995: 
- ----  
     Revenues............  $ 62,247   $ 59,174    $ 48,967     $ 64,571
                           ========   ========    ========     ========
     Gross profit(1).....  $ 44,928   $ 44,066    $ 29,926     $ 45,821
                           ========   ========    ========     ========
     Operating income....  $ 15,974   $ 17,080    $    219     $ 14,692
                           ========   ========    ========     ========
     Net loss............  $ (7,894)  $(13,953)   $(32,473)    $ (3,248)(2)
                           ========   ========    ========     ========
     Net loss per 
       common share......  $   (.12)  $   (.22)   $   (.51)    $   (.05)
                           ========   ========    ========     ========
1994:
- ----
     Revenues............  $ 61,084   $ 53,361    $ 45,725     $ 68,567
                           ========   ========    ========     ========
     Gross profit(1).....  $ 42,214   $ 34,462    $ 28,713     $ 49,387
                           ========   ========    ========     ========
     Operating income 
       (loss)............  $ 10,176   $  4,867    $ (2,065)    $ 15,705
                           ========   ========    ========     ========
     Net loss............  $(17,766)  $(25,338)   $(25,907)    $(14,342)
                           ========   ========    ========     ========
     Net loss per 
       common share......  $   (.37)  $   (.43)   $   (.40)    $   (.22)
                           ========   ========    ========     ========
- ----------
     (1)  Gross profit consists of total revenues less lease operating 
          expenses and production and other taxes.

     (2)  In the fourth quarter of 1995 results of operations included net
          gains from investments of $18.4 million. (See Note 3 to the
          consolidated financial statements of the Company.)

                                    F-8   

<PAGE>

<PAGE>
                         INDEX TO EXHIBITS
                         -----------------

 Exhibit No.   Description
 -----------   -----------

     10.14  -  Amarillo Supply Agreement between Mesa Operating Limited
               Partnership, Seller, and Energas Company, a division of Atmos
               Energy Corporation, Buyer, dated effective January 2, 1993.

     10.15  -  Gas Gathering Agreement-Interruptible between Colorado
               Interstate Gas Company, Transporter, and Mesa Operating
               Limited Partnership, Shipper, dated effective October 1,
               1993, as amended by agreements dated January 1, 1994, January
               5, 1994, June 1, 1994, and March 1, 1996.

     10.16  -  Gas Supply Agreement dated May 11, 1994, between Mesa
               Operating Co., as successor to Mesa Operating Limited
               Partnership, acting on behalf of itself and as agent for
               Hugoton Capital Limited Partnership, and Williams Gas
               Marketing Company, and Gas Supply Guarantee dated May 11, 
               1994.

     10.22  -  Interruptible Gas Transportation and Sales Agreement dated
               January 1, 1991, between Mesa Operating Limited Partnership
               and Energas Company and Amendment dated January 1, 1995.

     10.23  -  "B" Contract Operating Agreement dated January 1, 1988,
               between Mesa Operating Limited Partnership and Colorado
               Interstate Gas Company.

     10.24  -  "B" Contract Agreement of Compromise and Settlement dated
               May 29, 1987, between Mesa Operating Limited Partnership and
               Colorado Interstate Gas Company, and Amendment to Gathering
               Agreement dated July 15, 1990.

     10.25  -  Gas Purchase Agreement dated January 1, 1996, between Mesa
               Operating Co., as Seller, and KN Marketing L.P., as Buyer, 
               and Amendment dated August 1, 1995.

     10.26  -  Change in Control Retention/Severance Plan adopted August 
               22, 1995, and Amendment dated October 20, 1995.

     22     -  List of Subsidiaries of the Company.

     27     -  Article 5 of Regulation S-X Financial Data Schedule 
               for Year-End 1995 Form 10-K.

     28     -  Summary Report of the Company relating to proved oil and gas
               reserves at December 31, 1995.





                          AMARILLO SUPPLY AGREEMENT

     This Agreement is made and entered into effective the 2nd day of

January, 1993 by and between MESA Operating Limited Partnership, a Delaware

limited partnership, ("SELLER") and Energas Company a division of Atmos

Energy Corporation, a Texas Corporation ("BUYER").

                                 WITNESSETH:

     WHEREAS, SELLER and BUYER are the respective successors to that

certain Agreement between Amarillo Oil Company and Amarillo Gas Company,

dated June 27, 1949, ("Amarillo Supply Contract"); and

     WHEREAS, SELLER and BUYER desire to consolidate the Amarillo, Supply

Contract and all amendments thereto into a single document which reflects

the current agreement between SELLER and Buyer;

     Now THEREFORE, in consideration of the premises and mutual covenants

and agreements contained herein as well as other valuable consideration,

the sufficiency and receipt of which are hereby acknowledged, SELLER and

BUYER mutually covenant and agree as follows:

     I.  Amarillo Supply Contract Superseded: Effective January 2, 1993,
         -----------------------------------
all provisions of the Amarillo Supply Contract, and all amendments thereto

are terminated and are hereby superseded by the terms of this Agreement.

     II.  Supply of Gas: (a) SELLER agrees and obligates itself to sell
          -------------
and deliver to BUYER, and BUYER agrees to purchase and take from SELLER and

pay for, all volumes of gas made available by SELLER to BUYER and which are

required by BUYER to supply its present and future domestic and commercial

customers located in the City of Amarillo, Texas, and its environs.

     (b) In order that BUYER may be assured of an adequate and permanent

supply of gas under the terms and provisions hereof with which to meet its

present and future market requirements, as above defined; BUYER shall have

first call upon residue gas attributable to the gas now owned or controlled

by SELLER under and by virtue of that certain agreement dated January 3,

1928, between the Amarillo Oil Company, predecessor in interest of, the

SELLER and Canadian River Gas Company predecessor, in interest to Colorado

Interstate Gas Company as amended from time to time (the "B" Contract). 

BUYER's first call rights to receive "B" Contract residue gas in preference

to SELLER's rights to sell such gas to customers other than Energas shall

be subject to the "B" Contract, as amended by that certain Production

Allocation Agreement dated January 1, 1991, and that certain instrument

entitled Amendment to "B" Contact and Production Allocation Agreement dated

January 1, 1993 (collectively, the PAA) between the SELLER and Colorado

Interstate Gas Company and shall apply only to such volumes of residue gas

as are required to serve BUYER's domestic and commercial customers in the

City of Amarillo and its environs; provided, however, that SELLER shall not

be obligated to deliver to BUYER on a daily basis volumes in excess of the

available residue gas attributable to 100 MMcf per day of SELLER's

production under the "B" Contract.  

     (c) SELLER will make no sale, transfer, assignment, or other

disposition of its "B" Contract gas rights as are required to serve BUYER's

domestic and commercial customers in the City of Amarillo and its environs,

except subject to the first call rights described herein.

     (d) That in the event SELLER shall default in the performance of any

of its obligations hereunder, BUYER shall be subrogated to and entitled to

exercise and enforce all the rights, privileges, remedies of SELLER against

any and all persons and corporations through or from which SELLER's "B"

Contract gas is obtained.  

     III.  Delivery Points and Pressure: The gas purchased hereunder by
           ----------------------------

BUYER shall be delivered by SELLER to BUYER at the outlet discharge header

of SELLER's Fain Gas Plant and at such other points as may be mutually

agreed upon between BUYER and SELLER.

     During periods when the volume of gas demand on BUYER's system is

less than or equal to the maximum volume of gas SELLER is required to

deliver to BUYER's system pursuant to Article II hereof, the deliveries at

the outlet of SELLER's Fain Gas Plant as aforesaid shall be made at

pressures not less than 190# per square inch gauge  and not in excess of

400# per square inch gauge, as required from time to time by BUYER. 

Notwithstanding the foregoing, if during periods when the volume of gas

demand on BUYER's system is more than the maximum volume of gas SELLER is

required to deliver to BUYER's system pursuant to Article II hereof, then

SELLER's deliveries may be made all pressures less than 190# per square

inch gauge.  In the event BUYER desires a minimum delivery pressure in

excess of 190# per square inch gauge then same shall be subject to

negotiations between the parties, provided that BUYER shall give SELLER one

year's advance written notice requesting such future pressure.  The

deliveries made at points other than the outlet of SELLER's Fain Gas Plant

shall be made at pressures suitable to BUYER but within the then existing

limitations of SELLER's supply at such points.

     IV.  Prices and Charges: 
          ------------------

     (a)  Prices: Except as provided in Section (C) of this Article IV, all 
          ------
gas delivered to BUYER by SELLER pursuant to this Agreement shall be priced

as follows:

     A composite price per Mcf for gas delivered hereunder shall be

determined by a formula comprised of a Fixed Price component which will be

utilized for seventy percent (70%) of the composite price, and a Spot Price

component which will be utilized for thirty percent (30%) of the composite

price.  Such formula price will be in effect for a period beginning January

2, 1993 and ending December 31, 1997.  The pricing of gas to be delivered

hereunder in periods subsequent to December 31, 1997 is described in

Section (c) of this Article IV.  

     The composite price per Mcf to be paid each month by BUYER sill be

calculated as follows:

     Monthly Price = {FP x 0.7) +  {(SP + $0.10) (0.3)}

     where:

     FP = Fixed Price component

     SP = Spot Price component

     The Fixed Price component shall be determined fore each year by

establishing a fixed Price of $2.71 per Mcf for the initial year of 1993. 

The Fixed Price shall be determined for each subsequent year by escalating

the prior year's Fixed Price by five  percent (5%) for calendar years 1994

and 1995, and seven and one half percent (7-1/2%) for calendar years 1996

and 1997.

     The Fixed Price component of the formula price is thus calculated as

follows:

     Year      Fixed Price Component Per Mcf
     ----      -----------------------------

     1993      $2.71 = 1993 Fixed Price

     1994      $2.71 x 1.05 = 1994 Fixed Price

     1995      1994 Fixed Price x 1.05 = 1995 Fixed Price

     1996      1995 Fixed Price x 1.075 = 1996 Fixed Price

     1997      1996 Fixed Price x 1.075 = 1997 Fixed Price

     The Spot Price component shall be determined monthly and shall be

comprised of the hereinafter described Spot Index Price, plus a fee of

$0.10.  The parties shall use the first issue of Natural Gas Week published
                                                 ----------------
each month to determine the Spot Index Price.  The Spot Index Price shall

be that price reported in the table titled "Gas Price  Report" under the

subheadings "Texas, West, Spot, Delivered to Pipeline" in the "Bid Week"

column for the month of actual delivery.  If such index ceases to be

published, or the parties mutually agree that the index ceases to

reasonably reflect the spot price for gas, the parties shall attempt to

agree on a substitute index giving due regard to the purpose and intent in

selecting this original index.  If the parties cannot mutually agree on a

substitute index or cannot agree that the index in effect at the time has

ceased to reasonably reflect the spot price for gas delivered hereunder,

then in either of such events, the parties agree that they shall submit the

issue of the alternate selection of an appropriate index to binding

arbitration to be conducted by and under the then existing rules of the

American Arbitration Association ("AAA") within thirty (30) days of written

notification from one party to the other; provided, however, that such

arbitration shall not be conducted more often than once every two years in

the event of disagreement as to whether a particular index reasonably

reflects the spot price for gas.  The question of selection of an index

brought about by the cessation of publication of an index being used may be

submitted to arbitration as often as is necessary.  The selection of

arbitrators will be conducted pursuant to the process described under

Section (c) of Article IV below and the three arbitrators so chosen will be

required to issue within thirty (30) days from the date of their selection

their decision on the appropriate index to be utilized.

     The parties agree that until a new index has been established, the

applicable Spot Price to be used on an interim basis each month will be the

Spot Price for the same month of the prior year plus 5%.  As soon as the

new index is established, it will become retroactively effective as of the

first day of the month following the month during which the thirty (30) day

written notification was received by the second party and any required

adjustment will be made within ninety (90) days.

     (b) Tax Surcharges: It is understood and agreed that the prices for

gas provided for herein shall be increased or decreased, as the case may

be, to reflect the full amount of any new or additional, or of any increase

or decrease in present rates of severance, gross production, gross

receipts, and excise taxes of any nature whatsoever or similar taxes which,

after January 1, 1993, may be imposed, levied or assessed by any

governmental authority upon the gas sold hereunder, whether or not the same

shall be paid or payable directly or indirectly by SELLER.  Taxes being

reimbursed by BUYER to SELLER as of December 31, 1992 will continue to be

reimbursed by BUYER and shall be calculated in the same manner as such

taxes were calculated on December 31, 1992.  Applicable laws, rulings or

orders increasing, decreasing or creating any such tax shall be binding and

conclusive upon BUYER until such time as the invalidity thereof has been

finally established by the decision of a court of competent jurisdiction. 

In no event, however, shall the provisions of this paragraph be applied or

construed so as to (decrease the prices for gas sold by virtue of this

Agreement below the applicable prices then in effect pursuant to Sections

(a) or (c) of this Article IV.  In the event any tax included within this

Section is legally determined to be invalid or unlawfully collected and a

refund thereof is subsequently received by SELLER, then SELLER agrees to

return to BUYER such portion of the refund as may have been applicable to

purchases made by BUYER and paid by BUYER to SELLER, less, SELLER's costs

of recovering such refund.

     (c) Future price determinations: The price redetermination procedure
         ---------------------------
set forth hereinafter shall be employed for each two year period of the

remaining term of the Amarillo Supply Agreement, following the formula

pricing period (1993 - 1997) outlined in (a) above.  On or before September

1, 1997, and on or before September I each two nears thereafter, BUYER and

SELLER shall meet to determine the price(s) or pricing formula to be in

effect during each subsequent two year period, commencing January 1, 1998. 

If the parties have not redetermined the price(s) or agreed upon a pricing

formula by September 1, 1997, and each September 1 each two years

thereafter, then the parties agree that they shall submit such pricing

determination to binding arbitration to be conducted by, and under the then

existing rules of the AAA within thirty (30) days of written notification

from one party to the other.  Within sixty (60) days of such submission,

three arbitrators shall be chosen by the parties from panels supplied by

the AAA.  If the parties are unable to select three arbitrators during such

period, the selection of the remaining arbitrator(s) shall be conducted

pursuant to the rules of the AAA governing the selection of arbitrator(s)

when the parties have failed to do so.  

     The arbitrators so chosen shall be instructed to determine, within

ninety (90) days from their selection, a reasonable price(s) or pricing

formula based on the particular characteristics of the supply under the

Amarillo Supply Agreement at the time of the price redetermination for the

two year period beginning January 1, 1998, or any subsequent two year

period, for which the parties are unable to agree upon a price(s) or

pricing formula.  Essential characteristics to be considered by the

arbitrators include the following:

     1) The annual volume normally purchased from SELLER by BUYER.

     2) The daily volume made, available from SELLER to BUYER during the

various seasons of the year.

     3) The average daily volume utilized by BUYER during the course of a

year.

     4)   The load factor and daily and seasonal swings of BUYER's

Amarillo system demands.

     5) The remaining term of the Amarillo Supply Agreement.

     The parties agree that until a new price(s) or pricing formula has

been established, the applicable composite price for each month to be used

on an interim basis will be the same as the applicable composite price

established for the same month of the prior year plus 5%.  As soon as the

new price(s) or pricing formula is established, it will become

retroactively effective as of the first day of the new pricing period and

any required adjust will be made within ninety (90) days.

     V.  Quality: All of the gas sold hereunder shall be gasoline plant
         -------
residue gas and shall have the following characteristics:

     (a) It shall contain not more than twenty five one hundredths (0.25)

grain of hydrogen sulphide per 100 cubic feet measured as herein provided;

     (b) The dew point at delivery pressure shall be at least ten degrees

below the existing ground temperature at pipeline depth;

     (c) It shall be commercially free of dust, gums, and other solid

matter;

     (d) The gas shall have a monthly weighted gross heating value of not

less than nine hundred fifty (950) British Thermal Units per cubic foot.

     VI.  Meters and Measurement: (a).  The volume of gas, delivered
          ----------------------
hereunder shall be measured by orifice meters installed and maintained as

prescribed in the Gas Measurement Committee Report No.  3, (ANSI/API-2530,

Second Edition) of the American Gas Association and as revised from time to

time.  (AGA Report No. 3)

     (b) BUYER shall maintain and operate at or near the various points of

delivery, shiftable meters and auxiliary equipment to properly measure the

volumes of gas being delivered.  All such measuring equipment shall remain

the sole property of BUYER but the SELLER shall have access to said

metering equipment at all reasonable times.  The reading, calibration, and

adjusting of said meters shall be done by the employees or agents of BUYER

and charts and records from such metering equipment shall remain the

property of BUYER, but upon request of SELLER, BUYER will submit to SELLER

the records and charts from said metering equipment together with

calculations therefrom for SELLER's inspection and verification subject to

return by SELLER within a reasonable period of time.

     (c) SELLER may, at it option and at its sole cost and expense,

install and operate check metering equipment, but the metering equipment of

BUYER shall be used for determining the amounts of gas delivered under this

Agreement.

     (d) The unit of measurement for all gas deliverable under this

Agreement shall be one thousand (1,000) cubic feet of base temperature of

sixty (60) degree Fahrenheit and at a base pressure of 14.65 pounds

absolute and the readings and registrations of all metering equipment shall

be computed into such units in accordance with AGA Report No.  3 referenced

above.

     (e) For the purpose of measurement the average atmospheric pressure

shall be assumed to be thirteen (13.0) pounds irrespective of the actual

elevation of the delivery point above sea level or of variations in the

barometric pressure from time to time.

     (f) For meters of the orifice type, corrections shall be made for the

following factors:

     1) Flowing temperature variation from 60 degrees Fahrenheit;

     2) Deviation of the gas from Boyle's Law;

     3) Calculations shall be based on specific gravities determined by

chromatograph analysis of the flowing gas stream for the current month,

based upon either a continuous composite sample at the tailgate of the Fain

Plant or a proportional to flow composite sample at the tailgate of the

Fain Plant.  

     (g) All determinations of physical characteristics, and meter tests

shall be made with standard apparatus and using generally accepted industry

methods at such times and places as in accordance with good practice may be

agreed upon from time to time between SELLER and BUYER.

     VII.  Billing and Payment: SELLER shall render to BUYER, on or before
           -------------------
the tenth (10th) day of each month a statement showing the volume of gas

delivered to BUYER during the calendar month immediately preceding and the

amount of payment or payments then due from BUYER to SELLER for such gas

delivered.  In the event an error is discovered in the amount billed in any

statement rendered by SELLER, such error shall be adjusted within thirty

(30) days after a claim is made therefore, but in any event within 

twenty-four (24) months from the date of such statement.  Failure to make a

written request for a required adjustment within the twenty-four (24) month

period shall be deemed a waiver of that adjustment by the party having such

adjustment rights.  Both SELLER and BUYER shall have the right to examine,

at reasonable times, books, records and charts of the other to the extent

necessary to verify the accuracy of any statement, charge or computation

made under to pursuant to any of the provisions hereof.

     BUYER agrees to pay SELLER at its office in Amarillo, Texas, or at

such other address designated in writing by SELLER, on or before the 20th

day of each month for all gas delivered hereunder during month according to

the gas measurements and computations and at the prices hereinbefore

provided for and billed on said monthly statement.  Should BUYER fail to

pay any amount due SELLER when such amount is due and such failure to pay

continues for sixty (60) days, then SELLER may suspend deliveries of gas,

but the exercise of such right shall be in addition to any and all other

remedies available to SELLER.

     VIII.  Force Majeure: In the event of either party being rendered
            -------------
unable wholly or in part by force majeure to carry out its obligations
                            -------------
under this Agreement other than to make payments of amounts due hereunder,

it is agreed that on such party giving notice and full particulars of such

force majeure in writing or by telegraph to the other party as soon as
- -------------
possible after the occurrence of the cause relied on, then the obligations

of the party giving such notice so far as they are affected by such force
                                                                    -----
majeure, shall be suspended during the continuance of any inability so
- -------
caused but for no longer period, and such cause shall, so far as possible,

be remedied with all reasonable dispatch.

     The term "force majeure" as employed herein shall mean acts of God,
               -------------
strikes, lockouts or other industrial disturbances, acts of the public

enemy, wars, blockades, insurrections, riots, epidemics, landslides,

lightning, earthquakes, fires, storms, floods, washouts, arrests and

restraint of rules and people, civil disturbances, explosions, brakeage or

accident to machinery or lines of pipe, the necessity for making repairs

and/or alterations in machinery or lines of pipe, freezing of wells or

lines of pipe, sudden partial or entire failure of natural gas wells, and

any other cause, whether of the kind herein enumerated, or otherwise, not

within the control of the party claiming suspension and which by the

exercise of due diligence such party is unable to overcome.

     IX.  Responsibility for Handling:  As between the parties hereto,
          ---------------------------
SELLER shall be in control and possession of the gas deliverable hereunder

and responsible for any damage or injury caused thereby until the same

shall have been delivered to BUYER, after which delivery BUYER shall be

deemed to be in exclusive control and possession thereof and responsible

for any such injury or damage.

     X.  Termination for Default: If either party shall fail to perform
         -----------------------
the covenants or obligations imposed upon it under and by virtue of this

Agreement, then and in such event the other party may, at its option,

terminate this Agreement by proceeding as follows:

     The party not in default shall cause written notice to be served on

the party in default, stating specifically the cause for terminating this

Agreement and declaring it to be the intention of the party giving the

notice to terminate the same; thereupon the party in defauft shall have

thirty (30) days after the service of the aforesaid notice in which to

remedy or remove the cause or causes for terminating this Agreement and if,

within said period of thirty (3) days, the party in default does so remove

and remedy said cause or causes and fully indemnifies the party not in

default for any and all consequences of such breach, then such notice shall

be withdrawn and this Agreement shall continue in full force and effect. 

In case the party in defauft does not so remedy and remove the cause or

causes and/or does not indemnify the party giving the notice for any and

all consequences of such breach within said period of thirty (30) days, and

if the party giving the notice does not withdraw the notice, then this

Agreement shall become null and void from and after the expiration of said

period.  Any cancellation of this Agreement pursuant to the provisions of

this article shall be without prejudice to any right of the party not in

default to collect any amounts then due to and without waiver of any other

remedy to which the party not in default may be entitled for violation of

this Agreement.    

     XI.  Successors and Assigns:  This Agreement shall inure to the
          ----------------------
benefit of and be binding upon the successors and assigns of the

parties hereto, and is intended solely for the benefit of BUYER and SELLER

and their respective successors and assigns and not for the benefit of any

third parties.  Whenever the name of any corporation or partnership is used

herein it shall include the successors and assigns of such corporation or

partnership, but neither party hereto may assign this Agreement without the

written consent of the other being first had and obtained, which written

consent shall not be unreasonably withheld.

     XII.  Term:  This Agreement shall be in force and effect from and
           ----
after January 2,  1993, and shall continue in force and effect for so long

as SELLER has merchantable quantities of gas available hereunder for sale

to BUYER.

     XIII.  Miscellaneous:  (a)  This Agreement shall be governed by and
            -------------
construed in accordance with the laws of the State of Texas, excluding any

conflicts of law, rule, or other principle which might refer such

construction to the laws of another state.  All terms  and conditions of

this Agreement were prepared jointly by the SELLER and BUYER and not by any

party to the exclusion of the other.

     (b)  This Agreement may not be modified or amended except by the

written agreement of the parties hereto.

     (c)  No waiver by either party hereto of any defauft of the other

party or breach of any provision of the other party under this Agreement

shall operate as, or be deemed to be, a waiver of any other or subsequent

default or breach, whether of a like or different nature.

     (d)  Each provision and term of this Agreement is intended to be

several.  If any term or provision hereof is held to be illegal or invalid

by a court of competent jurisdiction, such illegality or invalidity shall

not affect in any way the validity or legality of the remaining terms or

provisions.

     IN WITNESS WHEREOF, the parties hereto have executed this Amarillo

Supply Agreement effective as of the date first above Written.

                              MESA OPERATING LIMITED PARTNERSHIP
                              By Pickens Operating Co.,
                              General Partner


                              By  /s/ S. Leonard Hruzek, Jr.
                                  --------------------------------------
                                  S. Leonard Hruzek, Jr., Vice President

                              Date  September 2, 1993
                                    -----------------


                              ENERGAS COMPANY, a division of
                              Atmos Energy Corporation

                              By  /s/ Toby A. Priolo
                                  --------------------------------------
                                  Toby A. Priolo, Vice President

                              Date  August 27, 1993
                                    ---------------




                                             Contract No. 42026













                   GAS GATHERING AGREEMENT - INTERRUPTIBLE

                                   between

                       COLORADO INTERSTATE GAS COMPANY

                                     and

                      MESA OPERATING LIMITED PARTNERSHIP

                            DATED: October 1, 1993
                                   ---------------


<PAGE>
                   GAS GATHERING AGREEMENT - INTERRUPTIBLE

                            DATE: October 1, 1993
                                  ---------------

The Parties identified below, in consideration of their mutual promises
agree as follows:

1.     Transporter: Colorado Interstate Gas Company

       Shipper: MESA Operating Limited Partnership

2.     Term of Agreement:    Beginning:     October 1, 1993      
                                            ---------------
                             Ending:        September 30, 1994
                                            ------------------

       X  Month to month with 30-day written notification of termination by
      --- by either party.


3.     This Agreement supersedes and cancels: Gas Gathering Agreement, as
       amended, dated April 1, 1989 (Contract No. 10767).

4.     This Agreement is subject to the rates contained in Appendix
       "A" and to all of the terms of the attached General Terms and
       Conditions - Interruptible Gathering (see Exhibit "A"), except as
       adjusted as follows:
       No adjustments.

5.     Invoices:  Shipper:  MESA Operating Limited Partnership
                            5202 North O'Connor Blvd., Suite 1400
                            Irving, Texas 75039-3746
                            Attention: Steve Tennison

6.   Payments for Gathering: Colorado Interstate Gas Company
                             Department 208
                             Denver, Colorado 80291

7.    Notices:  Transporter: Colorado Interstate Gas Company
                             P. O. Box 1087
                             Colorado Springs, Colorado 80944
                             Attention: Transportation & Exchange
                             Transportation & Exchange Fax:
                              (719) 520-4810
                             Gas Control Fax: (719) 520-4411

              Shipper:  MESA Operating Limited Partnership
                        5202 North O'Connor Blvd., Suite 1400
                        Irving, Texas 75039-3746
                        Attention: Steve Tennison
                        Fax: (214) 444-4394

8.     Service under this Agreement shall consist of the acceptance by
       Transporter of gas Tendered by Shipper to Transporter at the
       Point(s) of Receipt listed on Exhibit "B", the gathering of that
       gas on an interruptible basis for Delivery (either directly or by
       displacement), and the Tender for Delivery of gas to Shipper at the
       Point(s) of Delivery.

9.     Other Operating Provisions: None.

     IN WITNESS WHEREOF, the Parties hereto have executed this Agreement as
of the Day written above.

COLORADO INTERSTATE GAS COMPANY        MESA OPERATING LIMITED
  (Transporter)                          PARTNERSHIP
                                           (Shipper)
                                       By:  Pickens Operating Co.
                                            General Partner

By:  /s/ S. W. Zuckweiler              By:  /s/ S. L. Hruzek, Jr.
     --------------------------             ----------------------
     S. W. Zuckweiler                       S. L. Hruzek, Jr. 
     Vice President                         ----------------------
                                            (Print or type name)

                                            Vice President-Marketing and
                                            Land
                                            ----------------------
                                            (Print or type title)

                                            752359141
                                            ----------------------
                                            (Taxpayer ID Number)


<PAGE>
                                 APPENDIX A

                                     to

                   GAS GATHERING AGREEMENT - INTERRUPTIBLE

                 TRANSPORTER: COLORADO INTERSTATE GAS COMPANY

                 SHIPPER: MESA OPERATING LIMITED PARTNERSHIP


                           DATE: October 1, 1993
                                 ---------------

                                GATHERING RATES

                               Commodity
                 Point(s) of      Rate
Gathering Area     Delivery     (Note 1)   Fuel   Term of Rate
- --------------   -----------   ---------   ----   ------------

Hugoton          Lakin Master  $0.154      3.0%   10/1/93-10/31/93
                  Meter         per Dth

Hugoton          H&P Sunflower $0.185      3.0%   10/1/93-10/31/93
                                per Dth

Hugoton          K N Exchange  $0.185      3.0%   10/1/93-10/31/93
                                per Dth

Note:     (1)  The Commodity Rate for Service hereunder shall be as agreed
               between the Parties, except that in the event that an
               effective rate for service in a gathering area is not agreed
               to prior to the tender of gas by Shipper for service in that
               gathering area, then the rate for that service, until
               otherwise agreed, shall be the maximum rate that Transporter
               charges for gathering service in that area.


<PAGE>
                                 EXHIBIT "A"
                                      to
                   GAS GATHERING AGREEMENT - INTERRUPTIBLE
                                   between
                COLORADO INTERSTATE GAS COMPANY (Transporter)
                                     and
                 MESA OPERATING LIMITED PARTNERSHIP (Shipper)

                            DATED: October 1, 1993
                                   ---------------

            GENERAL TERMS AND CONDITIONS - INTERRUPTIBLE GATHERING

                                    INDEX

ARTICLE                                                   PAGE NO.
- -------                                                   --------

1     DEFINITIONS AND ABBREVIATIONS. . . . . . . . . . . . . .1

2     RATES OF FLOW; OPERATING TOLERANCES; BALANCING . . . . .3

3     APPLICABLE RATE, INCORPORATION BY REFERENCE. . . . . . 13

4     PRIORITY OF SERVICE AND ALLOCATION OF CAPACITY . . . . 14

5     TERMINATION. . . . . . . . . . . . . . . . . . . . . . 15

6     OTHER OPERATING PROVISIONS . . . . . . . . . . . . . . 15

7     PRESSURE . . . . . . . . . . . . . . . . . . . . . . . 17

8     QUALITY SPECIFICATIONS . . . . . . . . . . . . . . . . 18

9     MEASUREMENT. . . . . . . . . . . . . . . . . . . . . . 21

10    BILLING AND PAYMENT. . . . . . . . . . . . . . . . . . 26

11    FORCE MAJEURE. . . . . . . . . . . . . . . . . . . . . 28

12    INTERRUPTIONS OF SERVICE . . . . . . . . . . . . . . . 29

13    TAXES. . . . . . . . . . . . . . . . . . . . . . . . . 30

14    LIABILITY. . . . . . . . . . . . . . . . . . . . . . . 30

15    WARRANTY . . . . . . . . . . . . . . . . . . . . . . . 30

16    RESPONSIBILITY FOR GAS AND PRODUCTS. . . . . . . . . . 31

17    WAIVER . . . . . . . . . . . . . . . . . . . . . . . . 32

18    LIMITATION OF SERVICE. . . . . . . . . . . . . . . . . 32

19    AMENDMENT. . . . . . . . . . . . . . . . . . . . . . . 32

20    MISCELLANEOUS. . . . . . . . . . . . . . . . . . . . . 32

21    ASSIGNMENT . . . . . . . . . . . . . . . . . . . . . . 33


<PAGE>
            GENERAL TERMS AND CONDITIONS - INTERRUPTIBLE GATHERING

ARTICLE 1 - DEFINITIONS AND ABBREVIATIONS
- -----------------------------------------

     1.1  "Btu" shall mean 1 British thermal unit, which is the amount of

heat required to raise the temperature of 1 pound of water 1 degree from 59

to 60 degrees Fahrenheit.

     1.2  "Day" shall mean a period of 24 consecutive hours, beginning at

1:00 p.m.  Central Standard Time.  Unless otherwise stated, all times in

the Agreement are Central Standard Time.

     1.3  "Dth" (Dekatherm) shall mean the quantity of heat energy which is

equivalent to 1,000,000 British Thermal Units.  One "dekatherm" of gas

shall mean the quantity of gas which contains one dekatherm of heat energy.

     1.4  "Deliver" or "Delivered" shall mean the Tender of a quantity of

natural gas by Transporter to Shipper or to a third party for Shipper's

account under an Agreement.

     1.5  "Delivery Quantity" shall mean the quantity, expressed in Dth, of

gas Delivered by Transporter at the Point(s) of Delivery for the account of

Shipper.

     1.6  "FERC" or "Commission" shall mean the Federal Energy Regulatory

Commission and any other governmental body or bodies succeeding to,

lawfully exercising, or superseding any powers of the Federal Energy

Regulatory Commission.

     1.7  "Gross Heating Value" shall mean the number of Btus produced by

the complete combustion, at a constant pressure, of the amount of gas which

would occupy a volume of 1 cubic foot at a temperature of 60 degrees

Fahrenheit on a water-free basis and at a pressure of 14.73 p.s.i.a. with

air of the same temperature and pressure as the gas, when the products of

combustion are cooled to the initial temperature of the gas and air, and

when the water formed by combustion has condensed to the liquid state.

     1.8  "Mcf" shall mean 1,000 cubic feet of gas at a pressure of 14.73

p.s.i.a. and at a temperature of 60 degrees Fahrenheit.

     1.9  "Month" shall mean the period of time beginning at 1:00 p.m.

Central Standard Time on the 1st Day of a calendar Month and ending at 1:00

p.m. Central Standard Time on the 1st Day of the succeeding calendar Month.

     1.10  "p.s.i.a." shall mean pounds per square inch absolute.

     1.11  "p.s.i.g." shall mean pounds per square inch gauge.

     1.12  "Party" or "Parties" shall mean either Shipper or Transporter.

     1.13  "Point of Delivery" shall be that location where Transporter

Delivers gas for the account of Shipper after gathering.

     1.14  "Point of Receipt" shall mean that point where Transporter

receives gas for the account of Shipper for gathering.

     1.15  "Products" shall mean liquid and liquefiable hydrocarbons,

inerts (including, but not limited to, helium and nitrogen), sulfur, water,

and any other component of gas removed by processing or compression, or by

means of drips or separators.

     1.16  "Receipt Quantity, shall mean the quantity of gas received by

Transporter at the Point(s) of Receipt for the account of Shipper.

     1.17  "Shipper" shall mean that party on whose behalf gas is being

gathered.

     1.18  "Tender" shall mean making natural gas available in accordance

with all of the provisions of this Gas Gathering Agreement.

     1.19  "Thermal Content" when applied to any volume of gas shall mean

the aggregate number of Btus contained in such volume. The Thermal Content

shall be determined by multiplying the volume of gas in cubic feet by the

Gross Heating Value of the gas.

     1.20  "Transporter" shall mean Colorado Interstate Gas Company.

ARTICLE 2 - RATES OF FLOW: OPERATING TOLERANCES: BALANCING
- ----------------------------------------------------------

      2.1  Rates of Flow.  At each Point of Receipt and Point of Delivery,
           -------------
each Party shall use its best efforts to deliver, or cause to be delivered,

gas at reasonably uniform hourly and daily rates of flow.

     2.2  Balancing Obligations.  The following daily balancing obligations
          ---------------------

shall apply:

          (a)  Responsibilities of Shipper and Transporter.  Transporter

shall, to the extent practicable, Deliver quantities for Shipper's account

concurrently with the receipt of like quantities less the fuel

reimbursement listed in Appendix "A."  At no time shall Transporter be

required to receive quantities for Shipper's account  in excess of the

quantities Shipper or Shipper's designee will accept at the Point(s) of

Delivery on a concurrent basis plus the applicable fuel reimbursement.  It

is recognized that on any Day the quantities received by Transporter at the

Point(s) of Receipt less fuel reimbursement may not equal the quantities

accepted by Shipper or Shipper's designee at the Point(s) of Delivery. 

Such variations shall be kept to the minimum and shall be balanced as soon

as practicable.  Minimization of daily imbalances shall be Shipper's

responsibility.  However, Shipper and Transporter shall manage the receipts

and deliveries so that any Imbalance shall be kept as near zero as

practicable.

          (b)  Notification.  Either Party shall provide written,

telephonic, or electronic notification to the other Party as soon as it is 

aware that receipts and deliveries are not in balance.

          (c)  Corrective Action by Transporter.  Transporter reserves the

right, where necessary to reasonably restore balance, to adjust or suspend

receipts or deliveries in order to reduce any out-of-balance conditions. 

Transporter shall give at  least 27 hours' notice prior to adjustment or

suspension of service under this provision.

          (d)  Imbalances with Other Parties.  Transporter shall not be

responsible for eliminating any imbalances between Shipper and any third

party.  Furthermore, Transporter shall not be obligated to deviate from its

standard operating and accounting procedures in order to reduce or

eliminate any such imbalances.

     2.3  Definitions, Classification, and Initial Treatment of Imbalances.
          ----------------------------------------------------------------

          (a)  Definitions.

               (i)  "Imbalance."  For purposes of this Article, 

"Imbalance" shall mean the cumulative difference between the Dth received

hereunder by Shipper or Shipper's designee at the Point(s) of Delivery, and

the Dth received hereunder by Transporter for Shipper's account at the

Point(s) of Receipt upstream of the corresponding Point(s) of Delivery as

those Receipt Quantities are adjusted for Fuel Reimbursement, during the

term of the Agreement up to the date that the determination of said

cumulative difference is made. The cumulative difference shall be

determined for each set of corresponding Point(s) of Receipt and Delivery

(in each gathering system) under the Agreement.

               (ii)  "Imbalance Percentage."  For purposes of this Article,

"Imbalance Percentage" for each gathering system under this Agreement shall

mean a fraction, expressed in terms of percentage, the numerator of which

is the Imbalance in Dth in a gathering system in a Month and the

denominator of which is total Dth received in that gathering system in the

Month for which the Imbalance is calculated.  The Imbalance Percentage

shall be calculated separately for each set of corresponding Point(s) of

Receipt and Delivery (in each gathering system) under the Agreement.

          (b)  Resolution of Imbalances.  Shipper shall eliminate an

Imbalance by any method set forth in Section 2.4 within 60 Days following

notification by Transporter of the Imbalance.  Any Imbalance not resolved

within the 60-Day balancing period shall be eliminated by use of the Cash

Out provision set forth in Section 2.4(e) below.

          (c)  Balancing Upon Termination.  Upon termination of the

Agreement, any remaining Imbalance will be eliminated by use of one or more

of the methods set forth in Section 2.4 at the earliest practicable date. 

Provided, however, that any Imbalance not eliminated within 60 days of

termination of the Agreement will be eliminated by the Cash Out provision

set forth in Section 2.4(e) below, without application of the Index Price

Adjustment Factor.

          (d)  Prioritization of Payback Volumes.  Transporter shall

schedule all gas being returned to Transporter to correct: Imbalances after

all gas Tendered under firm and interruptible agreements has been

scheduled.  However, should Imbalance quantities scheduled for payback not

be delivered to Transporter without a minimum of 48 hours' notice, such

quantities shall be subject to the provisions of Section 2.4(e) as of the

end of the Month in which the gas as scheduled. Transporter shall schedule

all gas being returned to Shipper to correct Imbalances consistent with the

Agreement governing the payback of gas.

     2.4  Imbalance Reduction or Elimination.
          ----------------------------------

          (a)  Payback Nominations.  Shipper may nominate payback

quantities to Transporter to reduce imbalances.  Transporter's acceptance

of such nominations shall be subject to any operational constraints on

Transporter's gathering, transportation, and storage facilities at the time

of such nominations.

          (b)  Imbalance Transfer, The term "Imbalance Transfer" shall

refer to the process by which an individual Shipper's total Imbalances are

reduced or eliminated by offsetting Imbalances under one or more of

Shipper's Agreements by Imbalances under one or more of Shipper's other

Agreements.  To be eligible for an Imbalance Transfer. the Imbalances must

be at corresponding Point(s) of Receipt and Delivery in the same gathering

system, subject to the same gathering rate and under the same class of

service.  Upon request of Shipper.  Transporter shall permit an Imbalance

Transfer without any unduly discriminatory restrictions on Shipper's

receipt point flexibility.  Provided, however, only those Imbalance

Transfers that reduce individual Agreement Imbalances will be permitted

(i.e., the maximum quantity which may be transferred is the smaller of the

excess or shortfall under the Agreements affected by the transfer).

          (c)  Imbalance Swap.  The term "Imbalance Swap" shall refer to

the process by which the total Imbalances of two Shippers are reduced or

eliminated by offsetting Imbalances under one or more of one Shipper's

Agreements by Imbalances under one or more of another Shipper's Agreements. 

To be eligible for an Imbalance Swap, the Imbalances must be at

corresponding Point(s) of Receipt and Delivery in the same gathering

system, subject to the same gathering rate and under the same class of

service.

               (i)  Transporter will permit Imbalance Swaps, without any

unduly discriminatory restrictions on Shipper's receipt point flexibility;

provided, however, only those Imbalance Swaps that reduce individual

Agreement Imbalances will be permitted (i.e., the maximum quantity which

may be swapped is the smaller of the excess or shortfall under the

*Agreements affected by the swap).

               (ii)  A shipper, acting without the assistance of

Transporter, may negotiate an Imbalance Swap arrangement with another

Shipper.

               (iii)  A Shipper may request, in writing, for Transporter to

post on Transporter's electronic bulletin board, the Shipper's willingness

and availability for an Imbalance Swap.  Such posting shall include the

Agreements to be included and the quantity to be encompassed by the

Imbalance Swap (by gathering area), the Shipper's contact names and phone

numbers and any special conditions.

               (iv)  Shippers shall negotiate the terms of Imbalance Swaps

among themselves.

               (v)  Shippers intending to implement an Imbalance Swap must

so notify Transporter and Tender to Transporter a fully executed Imbalance

Swap Agreement in the form of the agreement included herein at the end of

this Article.

          (d)  Applicable Charges.  Transporter shall not charge for

Imbalance Swaps or for Imbalance Transfers.

          (e)  Cash Out.  The term "Cash Out" shall refer to the reduction

or elimination of an Imbalance by a payment made by Shipper to Transporter

(if the cumulative Thermal Content of the quantities received by Shipper or

Shipper's designee under the Agreement exceeds the cumulative Thermal

Content of the Receipt Quantities less fuel reimbursement) or by

Transporter to Shipper (if the cumulative Thermal Content of the Receipt

Quantities less fuel reimbursement exceeds the cumulative Thermal Content

of the quantities received by Shipper or Shipper's designee).  This payment

shall be calculated pursuant to this Section 2.4(e).  Payment of a Cash Out

charge will result in reduction of Shipper's Imbalance by the Imbalance

Cashed Out.  In the event of a Cash Out payment by Shipper to Transporter,

Shipper shall also pay the gathering charges applicable in the month of the

Cash Out on the quantity of gas Cashed Out.

               (i)  "Index Price" shall mean the applicable price published

in Inside FERC's Gas Market Report as the final monthly index price for the
   -------------------------------
Month in which the Imbalance is being resolved.  The Index Prices for the

Northern and Southern/Central Gathering Systems shall be:

    South of Denver - Simple average of prices published for ANR-Oklahoma,
                      NGPL-Oklahoma, NNG-Oklahoma, and PEPL-Oklahoma.

    North of Denver - CIG-Rocky Mountains

     If the Gas Market Report is unavailable, Transporter shall base the

Index Prices on index prices posted in a similar publication.  The

applicable Index Prices shall be stated in Dth's.  Transporter shall post

the Index Prices on Transporter's electronic bulletin board during the

Month the Index Prices are effective.

               (ii)  Determination of Cash Out Payment.  For purposes of

Cash Out, Shipper's Imbalance Percentage shall be distributed among Cash

Out Layers as reflected below.  The portion of the Shipper's Imbalance

Percentage that is distributed to a particular Cash Out Layer is the

"Distributed Imbalance Percentage".  The total Cash Out payment due to

Transporter from Shipper or to Shipper from Transporter shall be the sum of

the amounts calculated for each Cash Out Layer for the Imbalance to be

reduced or eliminated.  The amount attributable to each Cash Out Layer

shall be calculated by multiplying the MMBtu that underlie the Distributed

Imbalance Percentage to be reduced or eliminated times the appropriate

Index Price under Section 2.4(e)(I) times the applicable Index Price

Adjustment Factor determined as follows:

                        Index Price Adjustment Factor
                        -----------------------------

Cash Out          Distributed           (If Gas Is Due     (If Gas Is Due
 Layer        Imbalance Percentage       Transporter)          Shipper)
- --------      --------------------      --------------     --------------

   1                0  -  5%                 1.0                1.0
   2               >5% - 10%                 1.10               0.90
   3              >10% - 15%                 1.15               0.85
   4              >15% - 20%                 1.20               0.80
   5              >20%                       1.25               0.75

               (iii)  Imbalances related to higher Cash Out Layers shall be

Cashed Out before those related to lover Cash Out Layers (i.e., Imbalances

in Layer 5 will be Cashed Out before Imbalances in Layer 4, those in Layer

4 will be Cashed Out before those in Layer 3, etc.).

               (iv)  Cash Out payments due Shipper or Transporter shall be

subject to the provisions of Article 10 of these General Terms and

Conditions.


<PAGE>
                           IMBALANCE SWAP AGREEMENT

                                   between

                       COLORADO INTERSTATE GAS COMPANY

                                     and

                            ---------------------

                                     and

                            ---------------------

                            DATED:
                                   -------------



<PAGE>
                          IMBALANCE SWAP AGREEMENT


     This Agreement is made and entered into this ___ day of ________,19__,
by and between Colorado Interstate Gas Company ("Transporter"), Shipper A
("A"), and Shipper B ("B").

                                 WITNESSETH

     WHEREAS A has one or more Gathering Agreements with Transporter; and

     WHEREAS B has one or more Gathering Agreements with Transporter; and

     WHEREAS A and B have opposing gathering imbalances due to or by
Transporter under such Gathering Agreements; and

     WHEREAS A and B desire to resolve all or a part of their respective
gathering imbalances with Transporter.

     NOW, THEREFORE. A, B, and Transporter agree as follows:

     1.  A and B desire to reduce their respective imbalances by
_______MMBtu, including imbalances related to each Point of Delivery under
Paragraph 2 below. As of ___________ , 19__, the net imbalance under A's
Gathering Agreement(s) due to Transporter and under B's Gathering
Agreement(s) due from Transporter is equal to or in excess of the
quantities for the Point(s) of Delivery listed in Paragraph 2 below.

     2.  To such end, A and B mutually agree to exchange _______MMBtu of
their respective imbalances, the content of which is:

            Shipper A                         Shipper B
- --------------------------------  -------------------------------
            Gathering                         Gathering
             System                            System
             Point(s)                          Point(s
Agreement   Of Delivery   MMBtu   Agreement   Of Delivery  MMBtu
- ---------   -----------   -----   ---------   -----------  -----

     3.  Transporter agrees to effect the exchange proposed by A and B such
that an off-setting reduction of the imbalances due to Transporter by A (at
the Point(s) of Receipt upstream of the Point(s) of Delivery listed above)
and due to B by Transporter (at the corresponding Point(s) of Delivery
listed above) under their respective Agreements will result.

     4.  Transporter, A and B agree that the exchange of ______MMBtu as set
forth herein is final.  Any change of fact, including required retroactive
adjustments, which may affect the beginning imbalances referenced in this
Agreement will only affect the Agreement under which the imbalance occurred
and will not affect the exchange resulting from execution of this
Agreement.

     5.  Transporter shall not revise the original billing for the
quantities affected by this Imbalance Swap Agreement. The Shipper billed
for gathering of the quantities swapped hereunder shall remain responsible
for payment of such charges.

     IN WITNESS WHEREOF, the Parties hereto have executed this Agreement.

SHIPPER A

By _______________________

SHIPPER B

By _______________________

COLORADO INTERSTATE GAS C0MPANY

By _______________________



<PAGE>
ARTICLE 3 - APPLICABLE RATE, INCORPORATION BY REFERENCE
- -------------------------------------------------------

     3.1  Rate.  The rates for service hereunder shall be as listed on
          ----
Appendix "A", which is attached to the Gas Gathering Agreement and made a

part thereof.  The rates hereunder shall not exceed the maximum rates nor

be less than the minimum rates for gathering set forth in Transporter's

FERC Gas Tariff.

     3.2  Charges.   Shipper shall each Month be charged an amount obtained
          -------
by multiplying the Commodity Rate by the Receipt Quantity for that Month

for each gathering system.

     3.3   Changes in Rates and Terms.  If the FERC directly or
           --------------------------
indirectly requires changes in the costs attributable to the gathering

service hereunder, then, effective as of the date of such change, the

gathering rate(s) applicable to the service provided hereunder shall be

changed to reflect the full recovery of costs attributed to such service,

including retroactive recovery of costs where the gathering rate(s)

applies.  If the FERC directly or indirectly imposes any area or system

wide maximum rate for gathering, or otherwise requires an adjustment to the

gathering rate(s) and such action(s) places Transporter in a position which

is not economically or contractually equivalent to the position originally

agreed upon, Transporter shall so notify Shipper.  Upon receipt of such

notice, the Parties shall commence discussions within 10 Days and

thereafter diligently pursue, in good faith, the negotiation and execution

of an amendment to this Agreement which results in the Parties being placed

in the same economic and contractual position originally agreed upon.  If

the Parties are unable to reach agreement in such negotiations within a

reasonable time (as determined by either Party in good faith), either Party

may terminate this Agreement upon 10 Days' prior written notice.

ARTICLE 4 - PRIORITY OF SERVICE AND ALLOCATION OF CAPACITY
- ----------------------------------------------------------

     4.1  Priority of Service Status and Allocation of Capacity Procedures.
          ----------------------------------------------------------------
Shippers for whom Transporter has agreed to provide firm service shall have

priority over Shippers for whom service is provided on an interruptible

basis.  If capacity is unavailable to provide gathering service for all

firm quantities nominated, then available capacity shall be allocated pro

rata on the basis of Point of Delivery Quantity separately in each

gathering system where capacity is less than firm nominations.

     Shippers for whom Transporter has agreed to provide interruptible

service shall have priority according to the rate paid for gathering

service.  If capacity must be allocated between interruptible Shippers for

any reason, quantities for the Shipper paying the highest rate shall be

scheduled first, quantities for the Shipper paying the second highest rate

shall be scheduled second, etc., until all available capacity has been

scheduled.  In the event that two or more Shippers are paying the same rate

and capacity must be allocated between them, such allocation will be done

pro rata on the basis of nominations.     

     4.2  Protection of Life and Property.  Transporter and Shipper shall
          -------------------------------
collaborate in making receipt or Delivery adjustments, if possible, which

may be necessary to avoid or forestall injury to life or property.

     4.3  Liability for Interruption.  If service under this Agreement is
          --------------------------
interrupted, Transporter shall not be liable for damages resulting from the

implementation of the procedures described herein, except to the extent

that such interruption of gathering is shown to be the result of gross

negligence or gross misfeasance by Transporter.

ARTICLE 5 - TERMINATION
- -----------------------

     5.1  Termination Obligation.  Termination of this Agreement shall not
          ----------------------
relieve Transporter and Shipper of the obligation under Article 2 to

correct any imbalances hereunder, or Shipper of the obligation to pay money

due hereunder to Transporter.

ARTICLE 6 - OTHER OPERATING PROVISIONS
- --------------------------------------

     6.1  Monthly Nominations. The following monthly nomination procedures
          -------------------
shall apply.  Prior to the initiation of service hereunder, and prior to

the first Day of each Month thereafter, Shipper shall provide Transporter

with a written schedule showing its best estimate of daily Dth to be

Tendered to Transporter at each Point of Receipt and the Dth to be Tendered

to Shipper by Transporter at each Point of Delivery during the next

succeeding Month.  Nominations shall be sent by facsimile or electronically

to the attention of Transporter's Volume Management/Gathering Department on

or before the time and day provided in Transporter's then-effective tariff

for the submittal of first-of-the-month nominations under Rate Schedule

TI-1.

     6.2  Daily Nominations.  Unless otherwise agreed, Shipper or its agent
          -----------------
shall make daily nominations by facsimile or electronically to Transporter

to verify any changes in Dth which Shipper intends to Tender at the Points

of Receipt or Delivery.  Such nominations shall be made to Transporter's

Volume Management/Gathering Department on or before the time and day

provided in Transporter's then-effective tariff for daily nominations under

Rate Schedule TI-1.  Nominations shall include both anticipated Dth at

Point(s) of Receipt and Dth to be Delivered by Transporter at Point(s) of

Delivery. Nominations shall be for operational planning purposes only. 

Transporter is not responsible for assuring that the nominated quantities

are actually Tendered by any third party at the Point(s) of Receipt.

     6.3  Allocation of Interests.  Prior to initial Tender at the Point(s)
          -----------------------
of Receipt and as often as changes occur thereafter, Shipper or Shipper's

designee shall identify the working interest owners and shall provide

Transporter with the Dth for each owner for all Points of Receipt.  Such

Dth shall be confirmed with the well operator and shall be the basin of

Transporter's allocation of gas from each Point of Receipt pursuant to

service hereunder.  In the event that the well operator does not provide

confirmation for allocation of gas, such allocation will be pro rata based

on nominations.

     6.4  Creditworthiness.  Transporter shall not be required to commence
          ----------------
service or to continue to perform service for any Shipper who fails to

demonstrate creditworthiness an reasonably determined by Transporter. 

Transporter's determination of creditworthiness shall be based upon a

review of Shipper's financial statements, bank references, trade

references, and such other information relating to Shipper's financial

status, obligation payment history, and other relevant factors as may be

necessary to satisfy Transporter that Shipper is creditworthy.  Upon

Shipper's request, Transporter shall provide a written explanation of any

credit limitation applied to Shipper.  Transporter may require Shipper to

deposit with Transporter and maintain on prepaid account, or to establish

and maintain in an escrow account, an amount equal to Transporter's

estimate of three Months of the charges for performing such service. 

Alternatively, Transporter may require Shipper to furnish, within 15 Days,

good and sufficient security, as determined solely by Transporter, of a

continuing nature and in an amount equal to Transporter's estimate of three

months of charges for performing said service, or may require such other

measures as Transporter deems appropriate.  Transporter may, without

waiving any rights or remedies it may have, suspend further service until

such acceptable security is received by Transporter.  Upon Shipper's

establishment of an acceptable credit record or upon expiration of the

Agreement, Transporter shall refund Shipper's deposit with interest accrued

at rates set pursuant to 18 CFR Section 154.67.

     6.5  Planning Information.  Transporter may request planning
          --------------------
information as needed from time to time and Shipper shall comply with all

reasonable requests.

     6.6  Minimum Receipt Quantity.  Receipt Quantities Tendered must be
          ------------------------
sufficient to operate Transporter's facilities.

     6.7  Right-of-Way.  Shipper grants, conveys, assigns, and delivers to
          ------------
Transporter such rights as it may have to construct and maintain pipelines

and gathering lines on the leasehold or leaseholds from which the gas

transported under this Agreement is produced.  Any rights conveyed by

Shipper to Transporter pursuant to this Agreement shall not terminate at

the termination of this Agreement.

ARTICLE 7 - PRESSURE
- --------------------

     7.1  Pressure at the Point(s) of Receipt.  Shipper shall cause the gas
          -----------------------------------
to be Tendered at the Point(s) of Receipt at a pressure sufficient to enter

Transporter's gathering system, provided Shipper shall not, except with the

agreement of Transporter, be permitted to Tender the gas at any Point of

Receipt at a pressure in excess of the maximum allowable operating pressure

of Transporter's facilities.

     7.2  Pressure at the Point(s) of Delivery.  Transporter shall cause
          -------------------------------------
the gas to be Delivered at the Point(s) of Delivery hereunder into the

receiving pipeline facilities against the pressures prevailing from time to

time.  Transporter, however, shall not be required to Deliver gas at

pressures in excess of those specified for each Point of Delivery as set

forth in Exhibit "B" of the Agreement, nor shall Transporter be required to

install facilities or operate in a manner which Transporter deems

unacceptable in order to achieve sufficient pressure to enter the receiving

party's facilities.

ARTICLE 8 - QUALITY SPECIFICATIONS.
- ----------------------------------

     8.1  Specifications.  Unless otherwise agreed, Shipper warrants that
          --------------
all gas Tendered hereunder at each Point of Receipt and Point of Delivery

shall comply with the following quality specifications:

          (a)  At a pressure of 14.73 p.s.i.a. and a temperature of 60

degrees Fahrenheit, such gas shall not contain more than:

               (i)  .25 grain of hydrogen sulphide per 100 cubic feet,

              (ii)  5 grains of total sulphur per 100 cubic feet,

             (iii)  10 parts per million (0.001 percent) by volume of

oxygen and each Party shall use every reasonable effort to keep such gas

entirely free from oxygen,

              (iv)  3.0 percent by volume of carbon dioxide,

               (v)  7 pounds of water vapor per million cubic feet at

Points of Receipt and Points of Delivery within the states of Kansas,

Oklahoma, and Texas and 5 pounds of water vapor per million cubic feet in

all other states.

          (b)  Such gas shall be commercial in quality and shall be free

from any foreign material such as solids, sand, dirt, dust, gums, salt,

crude oil, water or hydrocarbons in the liquid phase, iron particles, and

other objectionable substances, including but not limited to,

polychlorinated environment, which may be injurious to pipelines, people,

property, or the environment, which may interfere with its gathering or

makes the gas unmarketable or unacceptable for delivery from Transporter's

gathering facilities.

          (c)  At a pressure of 14.73 p.s.i.a. the Gross Heating Value of

such as shall not be less than 968 Btus per cubic foot.

          (d)  The temperature of such gas shall not exceed 120 degrees

Fahrenheit; provided, however, if Transporter is required to dehydrate the

gas at the Point(s) of Receipt, then the temperature of such gas shall not

exceed 90 degrees Fahrenheit.

          (e)  The hydrocarbon dew point of such gas shall not exceed a

temperature of 25 degrees Fahrenheit at the maximum pressure specified in

the Agreement, or the pressure existing at the Point of Receipt or Point of

Delivery, if higher.

          Notwithstanding the above, unless otherwise agreed by Transporter

in writing, Transporter shall not be required to receive gas at any Point

of Receipt which is of a quality inferior to that required by Shipper or a

third party at any Point of Delivery under the Agreement.  Transporter

shall not be liable to Shipper or a third party for any damages incurred as

a result of Transporter's refusal to receive gas as a result of this

provision.

     8.2  Quality Tests.  The Party operating the measuring equipment,
          -------------
using approved standard methods in general use in the gas industry, shall

cause adequate tests to be made to determine the quality of the gas

delivered hereunder. Such tests shall be made at intervals frequently

enough to ensure that the gas conforms to the specifications hereof.

     8.3  Gross Heating Value Determinations.  The measuring Party shall
          ----------------------------------
determine or cause to be determined the monthly Gross Heating Value of gas

delivered hereunder.  The required recording facilities or sampling devices

shall be located at the Point(s) of Receipt or Point(s) of Delivery. 

Unless otherwise mutually agreed, the following criteria shall apply:

          (a)  If the average daily measured quantity of gas is, or is

expected to be, 5,000 Dth or greater, a recording calorimeter,

chromatograph, or other mutually agreeable equipment shall be utilized;

          (b)  If the average daily measured quantity of gas is less than

5,000 Dth but greater than 1,000 Dth, or if the measured quantity is

attributed to more than one well, a continuous sampler shall be utilized;

and

          (c)  If the average daily measured quantity of gas is no greater

than 1,000 Dth and is attributed to a single well, a spot sample shall be

utilized and shall be taken at 12-month intervals, or more frequently, if

necessary.

          For (b) and (c) above, the gas samples shall be analyzed in

mutually agreeable laboratory facilities and the Gross Heating Value

determined by component analysis.  Other than as provided above, the

nonmeasuring Party shall have the right, upon written request, to have the

measuring Party install, maintain, and operate a recording calorimeter or

continuous sampler, in which event the nonmeasuring Party shall reimburse

the measuring Party for the cost of acquiring and installing the requested

facilities.

     8.4  Verification and Retesting.  The nontesting Party shall have the
          --------------------------
right upon written request to witness any test or Gross Heating Value

determination, to inspect any equipment used, to obtain all relevant

results, and to request a retest or redetermination.  In the event a retest

or redetermination is requested and the results, for the questioned portion

thereof, vary less than 2 percent from the previous test, the retesting

Party may recover from the requesting Party the actual costs of performing

such retest or redetermination.

     8.5  Nonspecification Gas.  In the event that gas Tendered hereunder
          --------------------
fails to meet the specifications of Section 8.1 above, the measuring Party

shall notify the other Party of such failure.  The receiving Party may

refuse to accept such gas.  The Party Tendering nonspecification gas,

including, but not limited to, gas containing objectionable substances,

shall indemnify the receiving Party for any injury, damage, loss, or

liability caused by such nonspecification gas, except to the extent the

receiving Party knowingly and willingly accepts such nonspecification gas.

ARTICLE 9 - MEASUREMENT
- -----------------------

     9.1  Measurement Facilities.  Unless otherwise agreed, gas received
          ----------------------
hereunder shall be measured by orifice meters to be installed and operated

or caused to be installed and operated by Transporter at or near each Point

of Receipt and at or near each Point of Delivery.  However, if adequate

measurement facilities are already in existence at any such Point of

Receipt or Point of Delivery, such existing facilities shall be used. 

Measurement responsibilities at Point(s) of Receipt and Point(s) of

Delivery shall be specified in the Agreement.

          If the meter(s) measuring the quantities of gas received by

Transporter at the Point(s) of Receipt also measures other quantities of

gas, the quantities of gas received for gathering shall be determined by

procedures established in Section 6.3.  If the meter(s) measuring the

quantities of gas Delivered by Transporter for Shipper's account at the

Point(s) of Delivery also measures other quantities of gas, the quantities

of gas delivered after gathering shall be determined by the allocations at

the Point of Delivery on the downstream pipeline.

          All orifice meters shall be installed and operated in accordance

with the specifications prescribed in AGA Report No. 3, entitled "Orifice

Metering of Natural Gas" including any appendices and any existing or

subsequent revisions or amendments thereto.  The unit of measurement for

gas delivered hereunder shall be 1 Dth, as defined in Article 1 hereof. 

Unless otherwise stated, all quantities are to be specified in terms of

such unit.  The average atmospheric pressure at each Point of Receipt or

Point of Delivery shall be determined by the measuring Party.

     9.2  Measurement Specifications.  The quantities of gas measured
          --------------------------
hereunder shall be computed in accordance with the specifications

prescribed in said AGA Report No. 3.  Factors required in the computations

to be made in accordance with said AGA Report No. 3 shall be determined

from the following information:

          (a)  The temperature of the gas flowing through each meter shall

be determined by the use of a recording thermometer and the arithmetical

average of the temperatures so recorded during the time gas was flowing

shall be used in computing measurements.

          (b)  The specific gravity of the gas shall be determined every 6

Months by the Party operating the meter, or more frequently if found

necessary in practice at each meter, in accordance with an approved method

commonly accepted in the gas industry.  The regular test shall determine

the specific gravity to be used in computations in the measurement of gas

deliveries until the next regular test, or until changed by special test.

          (c)  The Reynolds Number and Expansion Factor for wellhead

measurement may be assumed to be 1.0 irrespective of the actual value of

these factors.  In all instances other than wellhead measurement, the

Reynolds Number and Expansion Factor shall be determined for each meter for

each chart cycle.  The average differential and static pressures recorded

by each meter, each chart cycle, shall determine the value of these factors

to be used in computing measurements.

          (d)  Deviation from Bovle's Law shall be determined in accordance

with the American Gas Association NX-19 formula or AGA Report No. 8, where

applicable. The arithmetic average of the pressure and temperature recorded

during the time gas was flowing shall be used in the computations.  The

pressure and temperature data shall be used in conjunction with data

obtained from a compositional analysis of the gas which shall be verified

at least once each year, or more frequently if found necessary in practice.

     9.3  Calibration of Equipment.  At least once each 3 Months the
          ------------------------
measuring equipment, including temperature recorders, is to be calibrated,

and adjusted if necessary, by the owning Party in the presence of a

representative of the other Party, if such other Party chooses to be

represented.

          If either Party at any time desires a special test of any

measuring equipment, it will promptly notify the other Party, and the

Parties will then cooperate to promptly secure a calibration test and a

joint observation of any adjustments.

     9.4  Testing.  Each Party shall give to the other notice of the time
          -------
of all regular tests of measuring equipment and other tests called for

herein sufficiently in advance of the holding of tests so that the other

Party may conveniently have its representative present.  If, upon any test,

the quantity measured by any measuring equipment is found to be inaccurate

by 1.0 percent or more, registrations thereof shall be corrected at the

rate of such inaccuracy for any period which is definitely known and agreed

upon, but in case the period is not definitely known and agreed upon, then

for a period extending back one-half of the time elapsed since the last

date of calibration.  Following any test, measuring equipment found

inaccurate shall be promptly adjusted to record as accurately as possible. 

If for any reason measuring equipment is out of service and/or out of

repair so that the amount of gas received or delivered cannot be measured

or computed from the reading thereof, the gas received or delivered during

the period such measuring equipment is out of service and/or out of repair

shall be estimated and agreed upon by the Parties hereto upon the basis of

the best data available, using the first of the following methods which is

feasible:

          (a)  By correcting the error, if the percentage of error is

ascertainable by calibration, test, or mathematical calculation.

          (b)  By using the registration of any check measuring equipment,

if installed and accurately registering.

          (c)  By estimating the quantities received or delivered based on

quantities during periods of similar operating conditions when the

measuring equipment was registering accurately.

     9.5  Check Meters.  Either Party hereto may, at its option and
          ------------
expense, install and operate check meters to check the other Party's

measuring equipment, but measurements of gas for the purpose of this

Agreement shall be by means of the measuring equipment identified in this

Article, provided Shipper shall not install check meters on Transporter's

facilities.  Check meters, if installed, shall be installed, operated, and

maintained in accordance with the specifications prescribed in this Article

9.  Either Party's check meters shall be subject at all reasonable times to

inspection and examination by the other, but the reading, calibration and

adjustment thereof, and changing of charts shall be done only by the Party

installing same.

     9.6  Measurement Review.  Each Party hereto shall, upon request,
          ------------------
furnish to the other Party at the earliest practicable time all charts and

records of electronic measurement upon which it has based any statements of

gas received or delivered. Such charts or records of electronic measurement

shall be returned to the providing Party within a 30-Day period.  Each

Party shall have access to the other Party's records and books at all

reasonable hours so far as they affect measurement and settlement

hereunder.

     9.7  Electronic Flow Computers.  It is recognized that electronic or
          -------------------------
other types of flow computers have been developed that permit the direct

computation of gas flows without the use of charts.  Additionally, the use

of on-line gas chromatograph for Btu and specific gravity determinations

can be used in conjunction with electronic flow computers. Where the

substitution of these devices is deemed acceptable by Transporter, their

use for the measurement required herein will be permitted.

     9.8  New Measurement Techniques.  If, at any time during the term
          --------------------------
hereof, a new method or technique is developed with respect to gas

measurement or the determination of the factors used in such gas

measurement, such new method or technique may be substituted by

Transporter.  Transporter shall promptly inform Shipper of any new

technique adopted.

ARTICLE 10 - BILLING AND PAYMENT
- --------------------------------

     10.1  Statement by Transporter.  On or before the last Day of each
           ------------------------
Month, Transporter shall submit to Shipper a statement setting forth

information relevant to the transaction under the Agreement during the

preceding Month, including the volume and Thermal Content delivered by

Transportar at the Point(s) of Delivery.

    10.2  Statement by Shipper.   Where Shipper operates the measurement 
          -------------------
facilities or  where a third party is delivering gas for the account of

Shipper, Shipper or its agent shall submit to Transporter on or before the

5th business Day of each Month, a statement in reasonable detail setting

forth the volume and Thermal Content of gas delivered to Transporter at the

Point(s) of Receipt during the preceding Month. Where Shipper or its agent

is delivering quantities for Shipper's account and the account of third

parties, Shipper or its agent shall provide Transporter and such third

parties, at the time Shipper nominates under Article 6, with the necessary

allocations required to properly account for the quantities delivered to

Transporter.

     10.3  Invoice and Payment.  Each Month Transporter shall invoice
           -------------------
Shipper for the charges payable by Shipper for services provided during the

preceding Month.  Billing of the gathering Commodity Charge shall be on Dth

received by Transporter at Point(s) of Receipt.  Shipper shall pay

Transporter such charges within 10 Days of the invoice date.  Should

Shipper fail to pay all invoiced amounts when due, Shipper shall pay

Transporter a late charge on the unpaid balance. Such late charge shall

accrue on each Day from the due date at a rate of interest equal to that

specified pursuant to 18 CFR Section 154.67 and compounded quarterly. If

either principal or late charges become delinquent, any subsequent payments

received shall first be applied to the late charges due, then to the

previously outstanding principal due, and lastly, to the most current

principal due.  Any unpaid late charges will be added to the outstanding

principal balance for future late charge determination.  Subject to

requirements of regulatory bodies having jurisdiction and without prejudice

to any other rights and remedies available to Transporter under the law and

this Agreement, Transporter shall have the right, but not the obligation,

to discontiunue service hereunder if any charges remain unpaid for 30 Days

after the due date thereof.  Gathering of gas shall be resumed upon payment

by Shipper of such unpaid charges.

     10.4  Estimates.  At the request of either Party, the other Party will
           ---------
furnish an estimate by the 10th Day of each Month of billing and payment

data applicable to the preceding Month.  In the absence of actual data,

such estimate may be used as the basis for invoice and payment.  Any

difference between actual data and estimated data shall be adjusted in the

next Month.

     10.5  Corrections.  If an error is discovered in any statement
           -----------
submitted, the Party discovering the error shall give notice thereof to the

other Party promptly after discovery. The error shall be correctted within

30 Days after the amount thereof has been confirmed between the Parties. No

corrections shall be made for any error unless the Party gives notice

thereof within 24 Months after the error was comitted.

ARTICLE 11 - FORCE MAJEURE
- --------------------------

     11.1  Force Majeure.  In the event of either Party's being rendered,
           -------------
wholly or in part by force majeure, unable to carry out its obligations

under the Agreement, it is agreed that when such Party gives notice and

full particulars of such force majeure, in writing or by telephone, to the

other Party which shall be done as soon as practicable after the occurrence

of the causes relied on, then the obligations of the Parties hereto, other

than its obligation to make payments of amounts due hereunder, so far as

they are affected by such force majeure, shall be suspended during the

continuance of any inability so caused, but for no  longer period, and such

cause shall, so far as possible, be remedied with all reasonable  dispatch.

However, if quantities of Shipper's gas are destroyed by an event of force

majeure while in Transporter's possession, the obligations of the Parties

under the Agreement shall terminate with respect to the quantities lost.

     The term "force majeure" as employed herein shall include, but shall

not be limited to, the inability of Shipper to transport gas downstream of

the Point of Delivery under an interruptible transportation agreement, acts

of God, strikes, lockouts or other industrial disturbances, acts of the

public enemy or terrorists, wars, blockades, insurrections, riots,

epidemics, landslides, lightning, earthquakes, fires, storms, floods,

washouts, pipeline freezing, arrest and restraint of rulers and peoples,

civil disturbances, explosions, breakage or accident to machinery or lines

of pipe, sudden partial or sudden entire failure of wells, failure to

obtain materials and supplies due to goverrmental regulations, and causes

of like or similar kind, whether herein enumerated or not, and not within

the control of the Party claiming suspension, and which by the exercise of

due diligence such Party is unable to overcome; provided that the exercise

of due diligence shall not require settlement of labor disputes against the

better judgment of the Party having the dispute.  The term "force majeure"

as employed herein shall also include, but shall not be limited to,

inability to obtain or acquire at reasonable cost, grants, servitudes,

rights-of-way, permits, licenses, or any other authorizations from third

parties or agencies (private or govermental) or inability to obtain or

acquire at reasonable cost necessary  materials or supplies to construct,

maintain, and operate any facilities required for the performance of any

obligations under the Agreement, when any such inability directly or

indirectly contributes to or results in either Party's inability to perform

its obligations.  In events of force majeure, Transporter's responsibility

will be limited to taking reasonable and prudent actions to eliminate or

remedy such circumstances, and Transporter shall have no liability for any

losses occasioned by events of force majeure.

ARTICLE 12 - INTERRUPTIONS OF SERVICE
- -------------------------------------

     12.1  Alterations and Repairs.  Transporter shall have the right,
           -----------------------
without liability to Shipper, to interrupt the gathering of gas for

Shipper, when necessary to test, alter. modify, enlarge, or repair any

facility or property comprising a part of, or appurtenant to, its system,

or otherwise related to the operation thereof. Transporter shall endeavor

to cause a minimum of inconvenience to Shipper.  Except in cases of

unforeseen emergency, Transporter shall give advance notice to Shipper of

its intention to interrupt the gathering of gas, stating the anticipated

timing and magnitude of each such interruption.  

ARTICLE 13 - TAXES
- ------------------

     13.1  Taxes.  All production (including ad valorem-type production
           -----
taxes), gathering, delivery, sales, severance,  or other excise taxes or

assessments upon the gas produced and delivered hereunder by Shipper to

Transporter,  which are now or hereafter in existence or authorized for

collection by any state or other governmental agency or duly constituted

authority, either directly or indirectly, shall be paid or caused to be

paid by Shipper.

ARTICLE 14 - LIABILITY
- ----------------------

     14.1  Liability.  Subject to the provisions of Sections 4.3, 11.1, and
           ---------
16.1, each Party assumes full responsibility and liability arising from the

installation, ownership, and operation of its pipelines and facilities and

will hold the other Party harmless from any claim, loss, expense, or

liability (except as otherwise specifically provided in this Agreement)

that such Party incurs on account of such installation, ownership, and

operation. However, one Party will not be liable to the other Party for, or

hold the other Party harmless from, any claims, loss, expense, or liability

arising out of acts or omissions of third parties when such acts or

omissions are not reasonably within the first Party's control.

ARTICLE 15 - WARRANTY
- ---------------------

     15.1  Warranty.  Each Party warrants that the title to, and right to
           --------
possession of, all gas delivered to the other Party  hereunder will at the

time of delivery be free from all liens and adverse claims, and each Party

shall indemnify the other Party against all damages, costs, and expenses of

any nature whatsoever arising from every claim against said gas.

ARTICLE 16 - RESPONSIBILITY FOR GAS AND PRODUCTS
- ------------------------------------------------

     16.1  Responsibility for Gas.  Shipper shall be in exclusive control
           ----------------------
and possession of the gas until such has been received by Transporter at

the Point(s) of Receipt and after such gas has been Delivered by

Transporter at the Point(s) of Delivery.  Transporter shall be in exclusive

control and possession of such gas while it is in Transporter's possession. 

Subject to the provisions of Sections 4.3, 11.1, and 14.1, the Party which

is or is deemed to be in exclusive control and possession of such gas shall

be responsible for all injury, damage, loss, or liability caused thereby. 

Provided, however, that Transporter's responsibility with respect to

Shipper's gas shall be deemed to be met if Transporter exercises ordinary

care in protecting such gas.

     16.2  Responsibility for Products.  Unless otherwise agreed,
           ---------------------------
Transporter may process or cause to be processed for the removal of

Products any gas received prior to the Delivery of same.   Transporter

shall nonetheless remain obligated to Deliver gas at the Point(s) of

Delivery which has the saw Thermal Content as that of the Receipt Quantity

(lease fuel reimbursement).  Unless otherwise agreed, Shipper shall have no

further rights with respect to Products obtained by Transporter from the

gas while the gas is in Transporter's possession.  Unless otherwise agreed,

title to all such Products shall vest in Transporter, and Shipper shall

indemnify Transporter against all damages, costs, and expenses of any

nature whatsoever arising from every claim against said Products or the

right to payment for same.  If Shipper enters into a separate agreement for

processing of Shipper's gas gathered under this Agreement, Shipper also

shall enter into separate agreements with Transporter for gathering and

transportation of Shipper's liquefiable gas to the processing plant.

ARTICLE 17 - WAIVER
- -------------------

     17.1  Waiver.  The failure of either Party hereto at any time to
           ------
require performance by the other Party of any provision of the Agreement

shall in no way affect the right of such Party thereafter to enforce the

same, nor shall the waiver by either Party of any breach of any provision

hereof by the other Party be taken or held to be a waiver by such Party of

any succeeding breach of such provision, or as a waiver of the provision

itself.

ARTICLE 18 - LIMITATION OF SERVICE
- ----------------------------------

     18.1  Limitation of Service.  Transporter shall not be required to
           ---------------------
perform service under the Agreement on behalf of any Shipper that fails to

substantially comply with any and all of the terms and conditions of the

Agreement.

ARTICLE 19 - AMENDMENT
- ----------------------

     19.1  Amendment.  The Agreement shall be amended only by an instrument
           ---------
in writing executed by both Parties in writing.

ARTICLE 20 - MISCELLANEOUS
- --------------------------

     20.1  Headings.  The headings contained in this Agreement and in the
           --------
General Terms and Conditions - Gathering are for reference purposes only

and shall not affect the meaning or interpretation of this Agreement.

     20.2  Applicable Law.  This Agreement shall be interpreted according
           --------------
to the laws of the State of Colorado, notwithstanding any conflict of laws

principles which may require the application of the laws of another

jurisdiction.

ARTICLE 21 - ASSIGNMENT
- -----------------------

     21.1  Assignable Parties.  Except as provided under Article 6, this
           ------------------
Agreement may be assigned by either of the Parties to:

          (a)  any person, firm, or corporation acquiring all, or

substantially all, of the natural gas business of said Party;

          (b)  a trustee or trustees, individual or corporate, as security

for bonds or other obligations or securities; but it may not be otherwise

assigned without the consent of the other Party hereto.  Whenever any

corporation is referred to herein, such reference shall be deemed to

include the successors and assignees of such corporation.

     21.2  Assignment.  This Agreement shall be binding upon and inure to
           ----------
the benefit of the successors and assignees of each of the Parties hereto.

     21.3  Clarification of Use.  Unless expressly allowed by Transporter
           --------------------
in writing, gathering for other than the purposes expressly stated in the

Agreement shall not be provided.


<PAGE>
                                 EXHIBIT "B"

                                     to

                   GAS GATHERING AGREEMENT - INTERRUPTIBLE

                                   between

                COLORADO INTERSTATE GAS COMPANY (Transporter)

                                     and

                 MESA OPERATING LIMITED PARTNERSHIP (Shipper)

                            DATE: October 1, 1993
                                  ---------------

     Point(s) of Receipt                          Well Name
     -------------------                          ---------

All Points Listed on the attached    All wells listed on the attached 
"Master List of Gathering Receipt    "Master List of Gathering Receipt
Points" which are upstream of the    Points" which are upstream of the
Points of Delivery listed below      Points of Delivery listed below,
                                     which is updated automatically
                                     with new well connections and 
                                     disconnections

                         Maximum
                         Pressure    Measuring
Point(s) of Delivery    (p.s.i.g.)     Party       Meter Number
- --------------------    ----------   ---------     ------------

Lakin Master Meter          900      Transporter   CDP065864000
Sec.29, T24S, R36W
Kearny County, KS

H&P Sunflower               500      Transporter   CDP991652000
Sec. 29, T25S, R35W
Kearny County, KS

Hugoton K N Exchange        240      Transporter   INT991181000
Sec. 13, T25S, R36W
Kearny County, KS




<PAGE>
                                EXHIBIT "B"

                                SCHEDULE 1

       POINTS OF RECIEPT, SHIPPER-OWNED GAS AND SHIPPER-OPERATED GAS
     
                      AMENDMENT DATED January 1, 1994

                                    to

                  GAS GATHERING AGREEMENT - INTERRUPTIBLE

                           DATED October 1, 1993

                                  between

                      COLORADO INTERSTATE GAS COMPANY

                                    and

                             MESA OPERATING CO.

                ACTING ON BEHALF OF ITSELF AND AS AGENT FOR
                    HUGOTON CAPITAL LIMITED PARTNERSHIP

<TABLE>
                                                 Maximum
                                                 Pressure  Measuring   Location
Point(s) of Receipt         Well Name            (Note 1)     Party      Number  
- -------------------  --------------------------- --------  ----------  ------------
<S>                  <C>                         <C>       <C>         <C>

Stanton County, KS:
- ------------------
Sec. 22, T27S, R40W  Collingwood, A.J.1 (Note 4) (Note 2)  (Note 3)    CMP026790111
                     Collingwood 9-22 (Note 4)   (Note 2)  (Note 3)    CMP026718111
                     Wilson 1-22 (Note 4)        (Note 2)  (Note 3)    CMP097912111

Sec. 32, T27S, R40W  Cross J. L. 2 (Note 4)      (Note 2)  (Note 3)    CMP028390111
                     Cross 3-32 (Note 4)         (Note 2)  (Note 3)    CMP028395111

Sec. 30, T27S, R40W  Fraser, Nellie 1 (Note 4)   (Note 2)  (Note 3)    CMP036270111

Sec. 6, T28S, R40W   Floyd 3-9 (Note 4)          (Note 2)  (Note 3)    CMP035722111

Sec. 34, T27S, R40W  Mohney, Eugene 1 (Note 4)   (Note 2)  (Note 3)    CMP070760111
                     Mohney, E. 2-34 (Note 4)    (Note 2)  (Note 3)    CMP070761111
                     Mohney, E. 3-34 (Note 4)    (Note 2)  (Note 3)    CMP070812111

Sec. 26, T27S, R40W  Smith, Abbie E 1 (Note 4)   (Note 2)  (Note 3)    CMP086010111
                     Smith, A. E. 2-26 (Note 4)  (Note 2)  (Note 3)    CMP086011111
                     Smith, A. E. 3-26 (Note 4)  (Note 2)  (Note 3)    CMP086012111

Sec. 27, T27S, R40W  Timm R. K. 1 (Note 4)       (Note 2)  (Note 3)    CMP093200111
                     Timm 2-27 (Note 4)          (Note 2)  (Note 3)    CMP093205111
                     Winger, C. 7-27 (Note 4)    (Note 2)  (Note 3)    CMP098262111

Sec. 29, T27S, R40W  Williamson, Mary C.1(Note 4)(Note 2)  (Note 3)    CMP097810111
                     Williamson 2-29 (Note 4)    (Note 2)  (Note 3)    CMP097811111

Sec. 33, T27S, R40W  Winger, Clarence 1 (Note 4) (Note 2)  (Note 3)    CMP098060111
                     Winger, C. 10-33 (Note 4)   (Note 2)  (Note 3)    CMP098265111
                     Winger, C. 12-33 (Note 4)   (Note 2)  (Note 3)    CMP098267111

Sec. 28, T27S, R40W  Winger, Clarence 2 (Note 4) (Note 2)  (Note 3)    CMP098110111
                     Winger, C. 9-28 (Note 4)    (Note 2)  (Note 3)    CMP098264111
                     Winger, C. 13-28 (Note 4)   (Note 2)  (Note 3)    CMP098268111

Sec. 21, T27S, R40W  Winger, Clarence 4 (Note 4) (Note 2)  (Note 3)    CMP098210111
                     Winger, C. 8-21 (Note 4)    (Note 2)  (Note 3)    CMP098263111
                     Winger, C. 15-21 (Note 4)   (Note 2)  (Note 3)    CMP098270111

Sec. 35, T27S, R40W  Winger, Clarence 5 (Note 4) (Note 2)  (Note 3)    CMP098260111
                     Winger, C. 6-35 (Note 4)    (Note 2)  (Note 3)    CMP098261111
                     Winger, C. 16-35 (Note 4)   (Note 2)  (Note 3)    CMP098271111

Sec. 23, T27S, R40W  Winger, T. R. 1 (Note 4)    (Note 2)  (Note 3)    CMP098310111
                     Winger, T. R. 2-23 (Note 4) (Note 2)  (Note 3)    CMP098311111
                     Winger, T. R. 3-23 (Note 4) (Note 2)  (Note 3)    CMP098312111

Sec. 16, T27S, R40W  Baughman 3-16                         (Note 3)    CMP006980111
                     Baughman 2                            (Note 3)    CMP006970111
     
Sec. 5, T28S, R40W   Baughman 6-16                         (Note 3)    CMP006990111
     
Sec. 8, T28S, R40W   Cooper, E. D. 1                       (Note 3)    CMP027090111
     
Sec. 9, T28S, R40W   Floyd, Eugene 1                       (Note 3)    CMP035720111
                     Floyd 2-9                             (Note 3)    CMP035721111
     
Sec. 4, T28S, R40W   Winger, Clarence 3                    (Note 3)    CMP098160111
                     Winger, C. 11-4                       (Note 3)    CMP098266111
                     Winger 14-4                           (Note 3)    CMP098269111

Hamilton County, KS:
- -------------------
Sec. 5, T26S, R39W   Akers, Barney 1                       (Note 3)    CMP001630111
                     Akers, Barney 2-5                     (Note 3)    CMP001631111
     
Sec. 9, T26S, R39W   Brothers I.S. #1                      (Note 3)    CMP020620111
                     Brothers 4-9                          (Note 3)    CMP020700111
                     Brothers 5-9                          (Note 3)    CMP020710111
     
Sec. 3, T26S, R39W   Brothers 2-A                          (Note 3)    CMP020690111
                     Brothers 3-3                          (Note 3)    CMP020600111
                     Brothers 4-3                          (Note 3)    CMP020705111

Sec. 10, T26S, R39W  Federal Farm Mortgage 1-10            (Note 3)    CMP033758111
                     Lampe, John 1                         (Note 3)    CMP054990111
     
Sec. 36, T25S, R39W  Fields, R. S. 1-36                    (Note 3)    CMP035100111
                     Yingling, Effie R-1                   (Note 3)    CMP099850111
                     Yingling 2-36                         (Note 3)    CMP099853111
     
Sec. 36, T26S, R40W  Heltemes 1-36                         (Note 3)    CMP044140111
                     Heltemes, N. A. 2                     (Note 3)    CMP044210111
                     Heltemes 8-36                         (Note 3)    CMP044147111
     
Sec. 20, T26S, R39W  Frease, E.M. 1                        (Note 3)    CMP036420111
                     Frease, E.M. 2-20                     (Note 3)    CMP036421111
                     Frease, E.M. 4-20                     (Note 3)    CMP036423111
     
Sec. 25, T25S, R39W  Frease, E. M. 3-25                    (Note 3)    CMP036422111
     
Sec. 30, T26S, R39W  Hattrup, L. J. 1                      (Note 3)    CMP043310111
                     Hattrup 2-30                          (Note 3)    CMP043290111
                     Hattrup 3-30                          (Note 3)    CMP043295111

Sec. 19, T26S, R39W  Heltemes, N. A. 1                     (Note 3)    CMP044160111
                     Heltemes 4-19                         (Note 3)    CMP044143111
                     Heltemes 6-19                         (Note 3)    CMP044145111
     
Sec. 25, T26S, R40W  Heltemes 5-25                         (Note 3)    CMP044144111
                     Heltemes N. A. 3                      (Note 3)    CMP044260111
                     Heltemes 7-25                         (Note 3)    CMP044146111
     
Sec. 16, T26S, R39W  Hoffman, C. A. 1                      (Note 3)    CMP046460111
                     Hoffman, C. A. 2-16                   (Note 3)    CMP046340111
                     Hoffman 3-16                          (Note 3)    CMP046345111
     
Sec. 8, T26S, R39W   Lampe 1                               (Note 3)    CMP054940111
                     Lampe 2-8                             (Note 3)    CMP054900111
     
Sec. 10, T26S, R39W  Lampe 2-10                            (Note 3)    CMP054995111
     
Sec. 7, T26S, R39W   Mesa-Lowenberg 1-7                    (Note 3)    CMP068570111
     
Sec. 4, T26S, R39W   Rector, Oscar 1                       (Note 3)    CMP078930111
                     Rector 2-4                            (Note 3)    CMP078929111
                     Rector 3-4                            (Note 3)    CMP078928111
     
Hugoton Field:    
- -------------
     
Sec. 17, T26S, R39W  Stucky, Martin 1                      (Note 3)    CMP091650111
                     Stucky 2-17                           (Note 3)    CMP091651111
                     Stucky 3-17                           (Note 3)    CMP091415111

Haskell County, KS:
- ------------------
Sec. 36, T30S, R32W  Bird A-1                              Transporter CMP008820111

Sec. 6, T29S, R34W   Burton -1                             Transporter CMP021770111
                     Burton A-2                            Transporter CMP021780111
                     Burton A-3                            Transporter CMP021781111

Sec. 33, T28S, R34W  Eubank, M. H. 1             (Note 5)  Transporter CMP032270111
                     Eubank 2-33                 (Note 5)  Transporter CMP032175111

Sec. 28, T28S, R34W  Eubank, M. H. A-1           (Note 5)  Transporter CMP032020111
                     Eubank, M. H. A-2           (Note 5)  Transporter CMP032365111

Sec. 23, T28S, R34W  Eubank, M. HB-1                       Transporter CMP032120111
                     Eubank, M. H. B-2                     Transporter CMP032366111

Sec. 7, T28S, R34W   Eubank, M. H. C-1                     Transporter CMP032170111
                     Eubank C-5                            Transporter CMP032174111

Sec. 30, T28S, R34W  Green C-1                             Transporter CMP039630111

Sec. 30, T28S, R33W  Laird B-1                             Transporter CMP054690111
                     Green C-3                             Transporter CMP039632111

Sec. 1, T29S, R34W   Dennis B-2                  (Note 5)  Transporter CMP029465111

Sec. 1, T29S, R34W   Dennis CG B-1               (Note 5)  Transporter CMP029450111

Sec. 4, T29S, R34W   Gregg, E. M. 1              (Note 5)  Transporter CMP039930111
                     Gregg A-2                   (Note 5)  Transporter CMP039928111
                     Gregg A-3                   (Note 5)  Transporter CMP039929111
     
Sec. 32, T28S, R34W  Gregg 8-32                  (Note 5)  Transporter CMP039933111
                     McCoy, Frank 1              (Note 5)  Transporter CMP064480111
                     McCoy 4-32                  (Note 5)  Transporter CMP064495111

Sec. 2, T27S, R34W   Gunnell 1                             Transporter CMP040230111
                     Gunnell 1-A                           Transporter CMP040231111

Sec. 35 T27S, R34W   Baughman C-3                          Transporter CMP007072111
                     Baughman JW C-1                       Transporter CMP007070111

Sec. 15, T28S, R34W  Home Royalty Assn. 1                  Transporter CMP046660111
                     Home Royalty Assn. 2                  Transporter CMP046661111

Sec. 3, T28S, R34W   Jones C-1                             Transporter CMP051110111
                     Jones C-2                             Transporter CMP051111111
     
Sec. 24, T28S, R34W  Lemon A-1                             Transporter CMP055390111

Sec. 25, T28S, R34W  Lemon B-1                             Transporter CMP055440111
                     Lemon A-2                             Transporter CMP055391111
                     Lemon B-2                             Transporter CMP055441111

Sec. 9, T29S, R33W   Lemon C-1                   (Note 5)  Transporter CMP055490111
                     Lemon C-2                   (Note 5)  Transporter CMP055491111

Sec. 1, T29S, R34W   Light D-1                   (Note 5)  Transporter CMP055960111

Sec. 3, T29S, R34W   Moody C-2                   (Note 5)  Transporter CMP026745111
                     Moody C-3                   (Note 5)  Transporter CMP071165111

Sec. 2, T29S, R34W   Onions 1                    (Note 5)  Transporter CMP075060111
                     Onions A-2                  (Note 5)  Transporter CMP075061111

Sec. 21, T28S, R33W  Orth 1                                Transporter CMP075110111
                     Orth A-2                              Transporter CMP075115111

Sec. 30, T28S, R33W  Laird B-2                             Transporter CMP054691111
                     Laird CC B-1                          Transporter CMP054690111

Sec. 31, T28S, R34W  Pickens 1                             Transporter CMP076760111
                     Pickens A-2                           Transporter CMP076751111
                     Pickens A-3                           Transporter CMP076752111

Sec. 3, T29S, R34W   Rahenkamp 1                 (Note 5)  Transporter CMP078030111
                     Rahenkamp A-2               (Note 5)  Transporter CMP078035111

Sec. 27, T27S, R33W  Roy, Frank 3                (Note 5)  Transporter CMP080070111
                     Roy 9-27                    (Note 5)  Transporter CMP080195111

Sec. 34, T27S, R33W  Roy, Frank 4                (Note 5)  Transporter CMP080110111

Sec. 34, T27S, R33W  Roy 11-34                   (Note 5)  Transporter CMP080197111

Sec. 33, T27S, R33W  Roy, Frank 6                (Note 5)  Transporter CMP080190111

Sec. 33, T27S, R33W  Roy 10-33                   (Note 5)  Transporter CMP080196111

Sec. 13, T30S, R32W  Stevens B-1                           Transporter CMP090450111

Sec. 10, T28S, R34W  Stonestreet 1                         Transporter CMP090870111
                     Stonestreet A-2                       Transporter CMP090875111

Sec. 6, T29S, R33W   Wheatley 1                  (Note 5)  Transporter CMP096810111
                     Wheatley 3-6                (Note 5)  Transporter CMP096812111

Sec. 29, T28S, R34W  Winsted 1                   (Note 5)  Transporter CMP098410111
                     Winsted 2-29                (Note 5)  Transporter CMP098413111
                     Winsted 4-29                (Note 5)  Transporter CMP098415111

Kearney County, KS:
- ------------------

Sec. 21, T24S, R38W  Swank 1-A                             Transporter CMP091850111

Sec. 9, T24S, R38W   Bakke-Wiatt 1-A                       Transporter CMP003340111

Sec. 17, T24S, R38W  Burnett 1-A                           Transporter CMP021471111

Finney County, KS:
- -----------------

Sec. 32, T25S, R31W  Beach 1                               Transporter CMP007320111

Grant County, KS:
- ----------------
Sec. 5, T27S, R36W   Jarvis 1-A                            Transporter CMP049361111
                     Jarvis 1                              Transporter CMP049360111

Seward County, KS:
- -----------------

Sec. 2, T31S R32W    Bird B-1                              Transporter CMP008870111
</TABLE>


<TABLE>
                                             Maximum
                                             Pressure
Point(s) of Delivery                        (p.s.i.g.)                  Location Number
- --------------------                        ----------                  ---------------------
<S>                                         <C>                         <C>

Lakin Master Meter                             920                      CDP065864000
Sec. 29, T24S, R36W
Kearny County, KS

H&P Sunflower                                  500                      CDP991652000
Sec. 29, T25S, R35W
Kearny County, KS

Hugoton KN Exchange                           240                       INT9911810000
Sec. 13, T25S, R36W
Kearny County, KS

Satanta                                      (Note 6)                   CDP991830000
Sec. 5, T30S, R35W
Grant County, KS
</TABLE>


<PAGE>
NOTES:     (1)  Delivery shall be at pressures necessary to make delivery
                into Transporter's facilities against the pressures
                existing therein from time to time but shall not exceed the
                design pressure of such facilities.

           (2)  Transporter shall use its good faith efforts to operate the
                Hugoton Gathering System at the Lateral Interconnections in
                Stanton County, Kansas at pressures not in excess of 125
                psig.  In no event shall the pressure exceed 137 psig.
                Transporter's pressure commitment shall be subject to
                Shipper's compression on Transporter's F54-8" and/or F51-8"
                laterals not causing Transporter's gathering system
                pressure to exceed these limits, provided that the pressure
                commitment shall apply if Shipper is compressing 7,500 Mcf
                per day or less through Shipper's compression on
                Transporter's F54-8" and/or F51-8" laterals. The Lateral
                Interconnections are:

                (a)  Lateral west of the interconnect with F54-8" in
                     Section 33, T27S, R40W.
                (b)  Lateral east of the interconnect with F54-8" in
                     Section 33, T27S, R40W.
                (c)  Lateral west of the interconnect with F54-8" in
                     Section 28, T27S, R40W.
                (d)  Lateral east of the interconnect with F54-8" in
                     Section 33, T27S, R40W.
                (e)  Lateral east of the interconnect with F9-10" in
                     Section 21, T27S, R40W.
                (f)  Lateral east of the interconnect with F9-10" in
                     Section 15, T27S, R40W.

                If the pressures at one or more of the interconnect points
                described above are exceeded any time, Shipper shall
                provide written notification to Transporter of such actual
                pressures.  Upon verification and provided that Shipper's
                compression is in compliance with the limitations above,
                Transporter, as soon as practicable but not more than 120
                days after such notification, excluding any days of delay
                in obtaining rights-of-way, shall install solely at its
                cost, compression, loopline or any other facilities
                necessary to achieve the required pressure at that
                location.  In the event that Transporter encounters a delay
                or is prevented from obtaining rights-of-way, Shipper may
                obtain such rights-of-way satisfactory to Transporter, and
                shall assign same to Transporter, and Transporter shall
                reimburse Shipper for the cost of such rights-of-way.

           (3)  Shipper operates Transporter's meters at Shipper's wells
                upstream of the White Bear Meter Point (CDP991828000) in
                Hamilton County, Kansas. Each month, Shipper's Dth from
                these wells shall be determined as follows:

                    Gross Metered Dth at White Bear
                         Add:     Transporter's Fuel Usage at Hugoton Field
                                  Compressor #5
                    Total White Bear Dth
                         Less:     Dth Measured by Transporter at
                                   Transporter Operated Meter Stations
                          Upstream of White Bear
                    Calculated Shipper White Bear Dth
                         Less:     Third Party Dth, if any, included in
                                   Shipper Operated Measurement   
                         Upstream of White Bear
                    Equals Shipper Dth at white Bear Meter Point

                Shipper will furnish Transporter monthly measurement
                information on each well operated by Shipper as stated in
                the June 1, 1994 Letter Agreement. The location numbers for
                the individual wells are listed for information only.

           (4)  Under the provisions of the Letter Agreement between the
                Parties dated January 5, 1994, these wells behind the White
                Bear Meter Point received a rate discount. Monthly billing
                for the wells entitled to this discount shall be governed
                by Transporter's January 17, 1994 letter described in
                Footnote 2 of Appendix "A" detailing invoice procedures.

           (5)  Transporter shall maintain a monthly average pressure not
                to exceed 85 psig at the interconnection point of
                Transporter's F2617-4", F2607-4", F2606-4" and F-28-8"
                gathering lines and Transporter's F1L-12" gathering
                trunkline and F50-4" gathering line at the interconnect
                point with Transporter's F1-16" gathering trunkline.
                transporter shall install solely at its cost the necessary
                pressure measuring equipment at such points and shall grant
                Shipper access to the site and equipment so that Shipper
                can monitor pressure. If the pressures at one or more of
                the locations described above are exceeded for three
                consecutive months, Shipper shall provide written
                notification to Transporter of such actual pressure. Upon
                verification, Transporter, as soon as practicable but not
                more than 120 days after such notification, excluding any
                days of delay in obtaining rights-of-way, will install
                solely at its cost, compression, loopline or any other
                facilities necessary to achieve the required pressures at
                that location. In the event that Transporter encounters a
                delay or is prevented from obtaining rights-of-way, Shipper
                may obtain such rights-of-way satisfactory to Transporter,
                and shall assign same to Transporter, and Transporter shall
                reimburse Shipper for the cost of such rights-of-way.

           (6)  Transporter's maximum delivery obligation is 15,000 Mcf per
                day at 100 psig.  Shipper shall install, maintain and
                operate its facilities to provide for a constant pressure
                of 100 psig at the Point of Delivery.


<PAGE>
                                  EXHIBIT "B"

                                  SCHEDULE 2

                      POINTS OF RECEIPT, SHIPPER-NEW GAS
                        AMENDMENT DATED January 1, 1994

                                      to

                   GAS GATHERING AGREEMENT - INTERRUPTIBLE

                             DATED October 1, 1993

                                    between

                           COLORADO INTERSTATE GAS CO.

                                      and

                                MESA OPERATING CO.

                   ACTING ON BEHALF OF ITSELF AND AS AGENT FOR 
                        HUGOTON CAPITAL LIMITED PARTNERSHIP


                                  Maximum    Measuring   Location
Point(s) of Receipt   Well Name   Pressure     Party      Number
- -------------------   ---------   --------   ---------   --------


 

                 NO GAS SUBJECT TO THIS SCHEDULE AT THIS TIME.



<PAGE>
                                  EXHIBIT "B"

                                  SCHEDULE 3

               POINTS OF RECEIPT, SHIPPER DIRECTLY-CONNECTED GAS

                        AMENDMENT DATED January 1, 1994

                                      to

                             GAS GATHERING AGREEMENT

                             DATED October 1, 1993

                                    between

                           COLORADO INTERSTATE GAS CO.

                                      and

                                MESA OPERATING CO.

                   ACTING ON BEHALF OF ITSELF AND AS AGENT FOR 
                        HUGOTON CAPITAL LIMITED PARTNERSHIP


                                  Maximum    Measuring   Location
Point(s) of Receipt   Well Name   Pressure     Party      Number
- -------------------   ---------   --------   ---------   --------


 

                 NO GAS SUBJECT TO THIS SCHEDULE AT THIS TIME.



<PAGE>
<TABLE>
<CAPTION>
                                            COLORADO INTERSTATE GAS COMPANY
                                        MASTER LIST OF GATHERING RECEIPT POINTS
                                                     AS OF 09/10/93
                                           HUGOTON/PANOMA AREA      G   2    LAM

                              COUNTY                                    LOCATION
SECTION   TOWNSHIP   RANGE     NAME      STATE      WELL NAME            NUMBER             MEASURING PARTY
- -----------------------------------------------------------------------------------------------------------------------
<S>      <C>         <C>      <C>        <C>    <C>                     <C>           <C>

027       023S       035W     KEARNY     KS     STEENIS            1    090390111     COLORADO INTERSTATE GAS CO   
013       030S       032W     HASKELL    KS     STEVENS            B-1  090450111     COLORADO INTERSTATE GAS CO
020       024S       036W     KEARNY     KS     STINCHCOMB         1    090510111     COLORADO INTERSTATE GAS CO
020       024S       036W     KEARNY     KS     STINCHCOMB 1-2-20       090511111     COLORADO INTERSTATE GAS CO
010       028S       034W     HASKELL    KS     STONESTREET        1    090870111     COLORADO INTERSTATE GAS CO
014       029S       032W     HASKELL    KS     STOOPS             A-1  091230111     COLORADO INTERSTATE GAS CO
017       026S       039W     HAMILTON   KS     STUCKEY 3-17            091415111     COLORADO INTERSTATE GAS CO
029       028S       034W     HASKELL    KS     STUCKY LAN         2-29 091410111     COLORADO INTERSTATE GAS CO
017       026S       039W     HAMILTON   KS     STUCKY M           1    091650111     COLORADO INTERSTATE GAS CO   
017       026S       039W     HAMILTON   KS     STUCKY M           2-17 091651111     COLORADO INTERSTATE GAS CO   
029       028S       034W     HASKELL    KS     STUCKY MOR         2-29 091470111     COLORADO INTERSTATE GAS CO
021       024S       038W     KEARNY     KS     SWANK              A-1  091850111     COLORADO INTERSTATE GAS CO
021       024S       038W     KEARNY     KS     SWANK              1    091830111     COLORADO INTERSTATE GAS CO
004       027S       036W     GRANT      KS     TATE               A-1  092210111     COLORADO INTERSTATE GAS CO
034       026S       036W     KEARNY     KS     TATE               B-1  092240111     COLORADO INTERSTATE GAS CO
003       027S       036W     GRANT      KS     TATE               C-1  092270111     COLORADO INTERSTATE GAS CO
018       025S       034W     FINNEY     KS     TATE               E-1  092272111     COLORADO INTERSTATE GAS CO
018       025S       034W     FINNEY     KS     TATE               1    092120111     COLORADO INTERSTATE GAS CO
032       024S       037W     KEARNY     KS     TATE               1    092140111     COLORADO INTERSTATE GAS CO
032       024S       037W     KEARNY     KS     TATE               1    092090111     COLORADO INTERSTATE GAS CO
036       025S       037W     KEARNY     KS     TATE               2    092150111     COLORADO INTERSTATE GAS CO
004       027S       036W     GRANT      KS     TATE               2-A  092151111     COLORADO INTERSTATE GAS CO
034       026S       036W     KEARNY     KS     TATE               2-B  092152111     COLORADO INTERSTATE GAS CO
003       027S       036W     GRANT      KS     TATE               2-C  092153111     COLORADO INTERSTATE GAS CO
002       026S       037W     KEARNY     KS     TATE               3    092180111     COLORADO INTERSTATE GAS CO
002       026S       037W     KEARNY     KS     TATE               4    092181111     COLORADO INTERSTATE GAS CO
004       027S       036W     GRANT      KS     TATE A-3                092155111     COLORADO INTERSTATE GAS CO
003       027S       036W     GRANT      KS     TATE C-3                092154111     COLORADO INTERSTATE GAS CO
021       023S       037W     KEARNY     KS     TATE CDP                092300000     COLORADO INTERSTATE GAS CO
021       023S       037W     KEARNY     KS     TATE V B           1    092300111     OSBORN HEIRS COMPANY
021       023S       037W     KEARNY     KS     TATE V B (C/G)     1-A  092301111     COLORADO INTERSTATE GAS CO
032       024S       037W     KEARNY     KS     TATE 1-2-32             092159111     COLORADO INTERSTATE GAS CO
036       025S       037W     KEARNY     KS     TATE 2-2-36             092160111     COLORADO INTERSTATE GAS CO
036       025S       034W     FINNEY     KS     TAYLOR             A-1  092361111     COLORADO INTERSTATE GAS CO
036       025S       034W     FINNEY     KS     TAYLOR             1    092360111     COLORADO INTERSTATE GAS CO
006       026S       033W     FINNEY     KS     THOMAS             1-2  092439111     KN ENERGY INC
006       026S       033W     FINNEY     KS     THOMAS 1-I              092445111     KN ENERGY INC
024       025S       039W     HAMILTON   KS     THORNBROUGH U S A  1    093140111     COLORADO INTERSTATE GAS CO
024       025S       039W     HAMILTON   KS     THORNBROUGH USA    2    093141111     COLORADO INTERSTATE GAS CO
027       027S       040W     STANTON    KS     TIMM R             1    093200111     COLORADO INTERSTATE GAS CO
027       027S       040W     STANTON    KS     TIMM 2-27               093205111     COLORADO INTERSTATE GAS CO
035       025S       034W     FINNEY     KS     TULLET             A-1  093291111     COLORADO INTERSTATE GAS CO
035       025S       034W     FINNEY     KS     TULLETT            1    093290111     COLORADO INTERSTATE GAS CO
017       027S       034W     HASKELL    KS     TUNIS              A-1  093320111     COLORADO INTERSTATE GAS CO
017       027S       034W     HASKELL    KS     TUNIS              A-2  093321111     COLORADO INTERSTATE GAS CO
018       027S       034W     HASKELL    KS     TUNIS A-3               093322111     COLORADO INTERSTATE GAS CO
010       025S       034W     FINNEY     KS     U S A              1    094220111     COLORADO INTERSTATE GAS CO

</TABLE>
<PAGE>


<PAGE>
<TABLE>
<CAPTION>
                                            COLORADO INTERSTATE GAS COMPANY
                                        MASTER LIST OF GATHERING RECEIPT POINTS
                                                     AS OF 09/10/93
                                           HUGOTON/PANOMA AREA      G   2    LAM

                              COUNTY                                    LOCATION
SECTION   TOWNSHIP   RANGE     NAME      STATE      WELL NAME            NUMBER             MEASURING PARTY
- -----------------------------------------------------------------------------------------------------------------------
<S>      <C>         <C>      <C>        <C>    <C>                     <C>           <C>

017       025S       037W      KEARNY    KS     UNREIN             1    094060111     COLORADO INTERSTATE GAS CO
017       025S       037W      KEARNY    KS     UNREIN 1-2-17           094061111     COLORADO INTERSTATE GAS CO
017       025S       037W      KEARNY    KS     UNREIN 2-17             094062111     COLORADO INTERSTATE GAS CO
007       029S       033W      HASKELL   KS     UNRUH              B-1  094140111     COLORADO INTERSTATE GAS CO
018       026S       039W      HAMILTON  KS     UNRUH              1    094100111     COLORADO INTERSTATE GAS CO
013       021S       035W      KEARNY    KS     UNRUH              1    094101111     COLORADO INTERSTATE GAS CO
007       029S       033W      HASKELL   KS     UNRUH B-3               094142111     COLORADO INTERSTATE GAS CO
018       026S       034W      FINNEY    KS     USA                D-7  094344111     COLORADO INTERSTATE GAS CO
010       025S       034W      FINNEY    KS     USA                J-1  094346111     COLORADO INTERSTATE GAS CO
006       025S       034W      FINNEY    KS     USA 1-2                 094350111     COLORADO INTERSTATE GAS CO
031       030S       031W      HASKELL   KS     VAN BLARICUM       A-1  094550111     COLORADO INTERSTATE GAS CO
006       024S       036W      KEARNY    KS     VAN DOREN          1    094650111     COLORADO INTERSTATE GAS CO
006       024S       036W      KEARNY    KS     VAN DOREN C. UNIT  3    094660111     COLORADO INTERSTATE GAS CO
006       024S       036W      KEARNY    KS     VAN DOREN, CATHERINE 2  094655111     COLORADO INTERSTATE GAS CO
016       026S       031W      FINNEY    KS     VANDERREE          1    094600111     COLORADO INTERSTATE GAS CO
015       021S       034W      FINNEY    KS     VAUGHN             1    094710111     COLORADO INTERSTATE GAS CO
002       024S       038W      KEARNY    KS     VICKERS            1    094750111     COLORADO INTERSTATE GAS CO
002       024S       038W      KEARNY    KS     VICKERS            1-A  094751111     COLORADO INTERSTATE GAS CO
001       024S       038W      KEARNY    KS     VICKERS            2    094800111     COLORADO INTERSTATE GAS CO
001       024S       038W      KEARNY    KS     VICKERS            2-A  094801111     COLORADO INTERSTATE GAS CO
036       022S       037W      KEARNY    KS     VIRGINIA           1-A  094815111     COLORADO INTERSTATE GAS CO
003       026S       037W      KEARNY    KS     WAECHTER           A-1  095365111     COLORADO INTERSTATE GAS CO
003       026S       037W      KEARNY    KS     WAECHTER           1    095110111     COLORADO INTERSTATE GAS CO
007       025S       034W      FINNEY    KS     WAGNER             A-2  095150111     COLORADO INTERSTATE GAS CO
008       025S       034W      FINNEY    KS     WAGNER             A-3  095151111     COLORADO INTERSTATE GAS CO
005       025S       034W      FINNEY    KS     WAGNER             A-4  095152111     COLORADO INTERSTATE GAS CO
005       025S       034W      FINNEY    KS     WAGNER             5    095160111     COLORADO INTERSTATE GAS CO
007       025S       034W      FINNEY    KS     WAGNER             7    095210111     COLORADO INTERSTATE GAS CO
008       025S       034W      FINNEY    KS     WAGNER             8    095260111     COLORADO INTERSTATE GAS CO
005       025S       034W      FINNEY    KS     WAGNER 5-2              095170111     COLORADO INTERSTATE GAS CO
007       025S       034W      FINNEY    KS     WAGNER 7-2              095165111     COLORADO INTERSTATE GAS CO
008       025S       034W      FINNEY    KS     WAGNER 8-2              095175111     COLORADO INTERSTATE GAS CO
024       027S       034W      HASKELL   KS     WARD               1    095460111     COLORADO INTERSTATE GAS CO
024       027S       034W      HASKELL   KS     WARD A-2                095461111     COLORADO INTERSTATE GAS CO
026       028S       033W      HASKELL   KS     WATKINS            A-1  096070111     COLORADO INTERSTATE GAS CO
005       029S       033W      HASKELL   KS     WATKINS            1    096110111     COLORADO INTERSTATE GAS CO
024       030S       032W      HASKELL   KS     WATSON             E-1  096160111     COLORADO INTERSTATE GAS CO
011       030S       032W      HASKELL   KS     WATSON             1    065545111     NORTHERN NATURAL GAS PROD
010       030S       032W      HASKELL   KS     WEEKS              A-1  096410111     COLORADO INTERSTATE GAS CO
024       028S       032W      HASKELL   KS     WEIDNER            1    096460111     COLORADO INTERSTATE GAS CO
005       027S       031W      HASKELL   KS     WETIG              1    096660111     COLORADO INTERSTATE GAS CO
006       029S       033W      HASKELL   KS     WHEATLEY           1    096810111     COLORADO INTERSTATE GAS CO
012       026S       035W      KEARNY    KS     WHITE              A-1  097209111     COLORADO INTERSTATE GAS CO
009       026S       035W      KEARNY    KS     WHITE              A-2  097220111     COLORADO INTERSTATE GAS CO
013       026S       035W      KEARNY    KS     WHITE              A-3  097221111     COLORADO INTERSTATE GAS CO
001       024S       036W      KEARNY    KS     WHITE              1    097010111     COLORADO INTERSTATE GAS CO
009       026S       035W      KEARNY    KS     WHITE              1    097060111     COLORADO INTERSTATE GAS CO

</TABLE>
<PAGE>


<PAGE>
<TABLE>
<CAPTION>
                                            COLORADO INTERSTATE GAS COMPANY
                                        MASTER LIST OF GATHERING RECEIPT POINTS
                                                     AS OF 09/10/93
                                           HUGOTON/PANOMA AREA      G   2    LAM

                              COUNTY                                    LOCATION
SECTION   TOWNSHIP   RANGE     NAME      STATE      WELL NAME            NUMBER             MEASURING PARTY
- -----------------------------------------------------------------------------------------------------------------------
<S>      <C>         <C>      <C>        <C>    <C>                     <C>           <C>

012       026S       035W      KEARNY    KS     WHITE              2    097110111     COLORADO INTERSTATE GAS CO
013       026S       035W      KEARNY    KS     WHITE              3    097160111     COLORADO INTERSTATE GAS CO
001       024S       036W      KEARNY    KS     WHITE, ORLIE GAS U 2    097240111     COLORADO INTERSTATE GAS CO
012       031S       032W      SEWARD    KS     WHITNEY            1    097245111     COLORADO INTERSTATE GAS CO
015       024S       038W      KEARNY    KS     WIATT              1    097260111     COLORADO INTERSTATE GAS CO
015       024S       038W      KEARNY    KS     WIATT              1-A  097280111     COLORADO INTERSTATE GAS CO
009       024S       038W      KEARNY    KS     WIATT IMAN         1    097310111     COLORADO INTERSTATE GAS CO
005       026S       034W      FINNEY    KS     WILLIAM MOODY 3-5       071362111     COLORADO INTERSTATE GAS CO
034       022S       037W      KEARNY    KS     WILLIAMS ROYCE     1    097740111     COLORADO INTERSTATE GAS CO
034       022S       037W      KEARNY    KS     WILLIAMS ROYCE     1-A  097741111     COLORADO INTERSTATE GAS CO
029       027S       040W      STANTON   KS     WILLIAMSON M C     1    097810111     COLORADO INTERSTATE GAS CO
029       027S       040W      STANTON   KS     WILLIAMSON 2-29         097811111     COLORADO INTERSTATE GAS CO
025       023S       038W      KEARNY    KS     WILSON            1     097910111     COLORADO INTERSTATE GAS CO
025       023S       038W      KEARNY    KS     WILSON            1-A   097911111     COLORADO INTERSTATE GAS CO
022       027S       040W      STANTON   KS     WILSON            1-22  097912111     COLORADO INTERSTATE GAS CO
027       027S       040W      STANTON   KS     WINGER            7-27  098262111     COLORADO INTERSTATE GAS CO
021       027S       040W      STANTON   KS     WINGER            8-21  098263111     COLORADO INTERSTATE GAS CO
028       027S       040W      STANTON   KS     WINGER            9-28  098264111     COLORADO INTERSTATE GAS CO
033       027S       040W      STANTON   KS     WINGER            10-33 098265111     COLORADO INTERSTATE GAS CO
004       028S       040W      STANTON   KS     WINGER            11-4  098266111     COLORADO INTERSTATE GAS CO
033       027S       040W      STANTON   KS     WINGER C          1     098060111     COLORADO INTERSTATE GAS CO
028       027S       040W      STANTON   KS     WINGER C          2     098110111     COLORADO INTERSTATE GAS CO
004       028S       040W      STANTON   KS     WINGER C          3     098160111     COLORADO INTERSTATE GAS CO
021       027S       040W      STANTON   KS     WINGER C          4     098210111     COLORADO INTERSTATE GAS CO
035       027S       040W      STANTON   KS     WINGER C          5     098260111     COLORADO INTERSTATE GAS CO
035       027S       040W      STANTON   KS     WINGER C          6-35  098261111     COLORADO INTERSTATE GAS CO
023       027S       040W      STANTON   KS     WINGER T R        1     098310111     COLORADO INTERSTATE GAS CO
023       027S       040W      STANTON   KS     WINGER T R        2-23  098311111     COLORADO INTERSTATE GAS CO
023       027S       040W      STANTON   KS     WINGER T. 3-23          098312111     COLORADO INTERSTATE GAS CO
033       027S       040W      STANTON   KS     WINGER 12-33            098267111     COLORADO INTERSTATE GAS CO
028       027S       040W      STANTON   KS     WINGER 13-28            098268111     COLORAOD INTERSTATE GAS CO
004       028S       040W      STANTON   KS     WINGER 14-4             098269111     COLORADO INTERSTATE GAS CO
021       027S       040W      STANTON   KS     WINGER 15-21            098270111     COLORADO INTERSTATE GAS CO
035       027S       040W      STANTON   KS     WINGER 16-35            098271111     COLORDAO INTERSTATE GAS CO
029       028S       034W      HASKELL   KS     WINSTED           1     098410111     COLORADO INTERSTATE GAS CO
029       028S       034W      HASKELL   KS     WINSTED           2-29  098413111     COLORADO INTERSTATE GAS CO
029       028S       034W      HASKELL   KS     WINSTED 4-29            098415111     COLORADO INTERSTATE GAS CO
017       026S       034W      FINNEY    KS     YEISER            A-1   099711111     COLORADO INTERSTATE GAS CO
017       026S       034W      FINNEY    KS     YEISER            1     099710111     COLORADO INTERSTATE GAS CO
036       025S       039W      HAMILTON  KS     YINGLING E        1     099850111     COLORADO INTERSTATE GAS CO
036       025S       039W      HAMILTON  KS     YINGLING 2-36           099853111     COLORADO INTERSTATE GAS CO

</TABLE>
<PAGE>


<PAGE>
<TABLE>
<CAPTION>
                                            COLORADO INTERSTATE GAS COMPANY
                                        MASTER LIST OF GATHERING RECEIPT POINTS
                                                     AS OF 09/10/93
                                           HUGOTON/PANOMA AREA      G   2    LAM

                              COUNTY                                    LOCATION
SECTION   TOWNSHIP   RANGE     NAME      STATE      WELL NAME            NUMBER             MEASURING PARTY
- -----------------------------------------------------------------------------------------------------------------------
<S>      <C>         <C>      <C>        <C>    <C>                     <C>           <C>

011       027S       034W      HASKELL   KS      ADAMS            F-1   000510111     COLORADO INTERSTATE GAS CO
027       022S       033W      FINNEY    KS      ADAMS            1     000260111     COLORADO INTERSTATE GAS CO
005       026S       039W      HAMILTON  KS      AKERS BARNEY     1     001630111     COLORADO INTERSTATE GAS CO
018       026S       039W      HAMILTON  KS      AKERS BARNEY     1-18  001635111     COLORADO INTERSTATE GAS CO
005       026S       039W      HAMILTON  KS      AKERS BARNEY     2-5   001631111     COLORADO INTERSTATE GAS CO
033       027S       034W      HASKELL   KS      ALEXANDER        A-1   001960111     COLORADO INTERSTATE GAS CO
033       027S       034W      HASKELL   KS      AKEXANDER        A-2   001961111     COLORADO INTERSTATE GAS CO
034       027S       034W      HASKELL   KS      ALEXANDER        B-1   002010111     COLORADO INTERSTATE GAS CO
034       027S       034W      HASKELL   KS      ALEXANDER        B-2   002011111     COLORADO INTERSTATE GAS CO
027       027S       034W      HASKELL   KS      ALEXANDER        C-1   002060111     COLORADO INTERSTATE GAS CO
027       027S       034W      HASKELL   KS      ALEXANDER        C-2   002061111     COLORADO INTERSTATE GAS CO
028       027S       034W      HASKELL   KS      ALEXANDER        F-1   002110111     COLORADO INTERSTATE GAS CO
028       027S       034W      HASKELL   KS      ALEXANDER        F-2   002111111     COLORADO INTERSTATE GAS CO
027       027S       034W      HASKELL   KS      ALEXANDER        1     001965111     COLORADO INTERSTATE GAS CO
033       027S       034W      HASKELL   KS      ALEXANDER "O" 1-33     002120111     COLORADO INTERSTATE GAS CO
033       027S       034W      HASKELL   KS      ALEXANDER A-3          001962111     COLORADO INTERSTATE GAS CO
027       027S       034W      HASKELL   KS      ALEXANDER C-3          002062111     COLORADO INTERSTATE GAS CO
028       027S       034W      HASKELL   KS      ALEXANDER F-3          002112111     COLORADO INTERSTATE GAS CO 
005       026S       031W      FINNEY    KS      ANGEL 1                002353111     COLORADO INTERSTATE GAS CO
001       028S       033W      HASKELL   KS      ANSHUTZ UNIT      1    002410111     COLORADO INTERSTATE GAS CO
023       025S       037W      KEARNY    KS      APPLEGATE         1    002460111     COLORADO INTERSTATE GAS CO
023       025S       037W      KEARNY    KS      APPLEGATE         1-A  002461111     COLORADO INTERSTATE GAS CO
036       027S       035W      GRANT     KS      APPLEMAN-JACKSON FEE 2 002463111     COLORADO INTERSTATE GAS CO
005       029S       040W      STANTON   KS      ARNOLD            1    002548111     COLORADO INTERSTATE GAS CO
002       025S       036W      KEARNY    KS      BAGNTGE           1    003070111     COLORADO INTERSTATE GAS CO
002       025S       036W      KEARNY    KS      BAHNTGE GAS UNIT  2    003080111     COLORADO INTERSTATE GAS CO
002       025S       036W      KEARNY    KS      BAHNTGE 3-2            003085111     COLORADO INTERSTATE GAS CO
009       024S       038W      KEARNY    KS      BAKKE WIATT       A-1  003340111     COLORADO INTERSTATE GAS CO
022       028S       033W      HASKELL   KS      BARBEE            1    003420111     COLORADO INTERSTATE GAS CO
022       028S       033W      HASKELL   KS      BARBEE            A-2  003430111     COLORADO INTERSTATE GAS CO
022       028S       033W      HASKELL   KS      BARBEE NO. 1           065543111     NORTHERN NATURAL GAS PROD
012       026S       034W      FINNEY    KS      BARKER            1    006670111     COLORADO INTERSTATE GAS CO
012       026S       034W      FINNEY    KS      BARKER            2    006671111     COLORADO INTERSTATE GAS CO
035       027S       034W      HASKELL   KS      BAUGHMAN          C-1  007070111     COLORADO INTERSTATE GAS CO
016       027S       040W      STANTON   KS      BAUGHMAN          2    006970111     COLORADO INTERSTATE GAS CO
016       027S       040W      STANTON   KS      BAUGHMAN          3-16 006980111     COLORADO INTERSTATE GAS CO
005       028S       040W      STANTON   KS      BAUGHMAN 6-16          006990111     COLORADO INTERSTATE GAS CO
032       025S       031W      FINNEY    KS      BEACH             1    007320111     COLORADO INTERSTATE GAS CO
033       025S       031W      FINNEY    KS      BEACH             2-33 007370111     COLORADO INTERSTATE GAS CO
020       025S       031W      FINNEY    KS      BEACH             3    007420111     COLORADO INTERSTATE GAS CO
029       025S       031W      FINNEY    KS      BEACH             4    007470111     COLORADO INTERSTATE GAS CO
028       025S       031W      FINNEY    KS      BEACH             5    007520111     COLORADO INTERSTATE GAS CO
021       025S       031W      FINNEY    KS      BEACH             6    007570111     COLORADO INTERSTATE GAS CO
034       024S       036W      KEARNY    KS      BEATY             A-2  007671111     COLORADO INTERSTATE GAS CO
034       024S       036W      KEARNY    KS      BEATY             1    007670111     COLORADO INTERSTATE GAS CO
035       023S       035W      KEARNY    KS      BECKETT           1    007720111     COLORADO INTERSTATE GAS CO
035       023S       035W      KEARNY    KS      BECKETT A-2            007721111     COLORADO INTERSTATE GAS CO

</TABLE>
<PAGE>


<PAGE>
<TABLE>
<CAPTION>
                                            COLORADO INTERSTATE GAS COMPANY
                                        MASTER LIST OF GATHERING RECEIPT POINTS
                                                     AS OF 09/10/93
                                           HUGOTON/PANOMA AREA      G   2    LAM

                              COUNTY                                    LOCATION
SECTION   TOWNSHIP   RANGE     NAME      STATE      WELL NAME            NUMBER             MEASURING PARTY
- -----------------------------------------------------------------------------------------------------------------------
<S>      <C>         <C>      <C>        <C>    <C>                     <C>           <C>

009       026S       034W      FINNEY    KS      BEDFORD           A-1  007771111     COLORADO INTERSTATE GAS CO
008       026S       034W      FINNEY    KS      BEDFORD           A-2  007772111     COLORADO INTERSTATE GAS CO
009       026S       034W      FINNEY    KS      BEDFORD           1    007770111     COLORADO INTERSTATE GAS CO
008       026S       034W      FINNEY    KS      BEDFORD           2    007820111     COLORADO INTERSTATE GAS CO
009       023S       037W      KEARNY    KS      BELL              B-1  007870111     COLORADO INTERSTATE GAS CO
009       023S       037W      KEARNY    KS      BELL              G-1  007930111     COLORADO INTERSTATE GAS CO
029       030S       031W      HASKELL   KS      BEVERLIN SCHMIDT  1    008720111     COLORADO INTERSTATE GAS CO
035       024S       036W      KEARNY    KS      BEYMER            A-2  008771111     COLORADO INTERSTATE GAS CO
027       022S       037W      KEARNY    KS      BEYMER            1    008769111     COLORADO INTERSTATE GAS CO
035       024S       036W      KEARNY    KS      BEYMER            1    008770111     COLORADO INTERSTATE GAS CO
027       022S       037W      KEARNY    KS      BEYMER            1-A  008772111     COLORADO INTERSTATE GAS CO
035       024S       036W      KEARNY    KS      BEYMER A-3             008773111     COLORADO INTERSTATE GAS CO
005       029S       040W      STANTON   KS      BIG BOW                991788000     COLORADO INTERSTATE GAS CO
036       030S       032W      HASKELL   KS      BIRD              A-1  008820111     COLORADO INTERSTATE GAS CO
002       031S       032W      SEWARD    KS      BIRD              B-1  008870111     COLORADO INTERSTATE GAS CO
018       029S       036W      GRANT     KS      BITTIKER KELLER   1    008970111     COLORADO INTERSTATE GAS CO
018       029S       036W      GRANT     KS      BITTIKER KELLER   2    008980111     COLORADO INTERSTATE GAS CO
018       029S       036W      GRANT     KS      BITTIKER-KELLER UNIT 3 008985111     COLORADO INTERSTATE GAS CO
019       027S       031W      HASKELL   KS      BLACK             1    013000111     COLORADO INTERSTATE GAS CO
010       023S       037W      KEARNY    KS      BLESS             1    013090111     COLORADO INTERSTATE GAS CO
036       027S       034W      HASKELL   KS      BRANSTETTER       A-1  020320111     COLORADO INTERSTATE GAS CO
036       027S       034W      HASKELL   KS      BRANSTETTER A-3        020322111     COLORADO INTERSTATE GAS CO
023       027S       034W      HASKELL   KS      BRINKMAN          1    020370111     COLORADO INTERSTATE GAS CO
003       026S       039W      HAMILTON  KS      BROTHERS          3-3  020600111     COLORADO INTERSTATE GAS CO
009       026S       039W      HAMILTON  KS      BROTHERS I S      1    020620111     COLORADO INTERSTATE GAS CO
003       026S       039W      HAMILTON  KS      BROTHERS I S      2    020670111     COLORADO INTERSTATE GAS CO
003       026S       039W      HAMILTON  KS      BROTHERS I S      2A   020690111     COLORADO INTERSTATE GAS CO
009       026S       039W      HAMILTON  KS      BROTHERS I S      4-9  020700111     COLORADO INTERSTATE GAS CO
003       026S       039W      HAMILTON  KS      BROTHERS 4-3           020705111     COLORADO INTERSTATE GAS CO
009       026S       039W      HAMILTON  KS      BROTHERS 5-9           020710111     COLORADO INTERSTATE GAS CO
034       025S       034W      FINNEY    KS      BROWN             C-1  020773111     COLORADO INTERSTATE GAS CO
002       029S       032W      HASKELL   KS      BROWN             1    020720111     COLORADO INTERSTATE GAS CO
034       025S       034W      FINNEY    KS      BROWN             1    020770111     COLORADO INTERSTATE GAS CO
035       029S       032W      HASKELL   KS      BURGMIER          1    021320111     COLORADO INTERSTATE GAS CO
017       024S       038W      KEARNY    KS      BURNETT           1    021470111     COLORADO INTERSTATE GAS CO
017       024S       038W      KEARNY    KS      BURNETT           1-A  021471111     COLORADO INTERSTATE GAS CO
013       023S       037W      KEARNY    KS      BURNETT WIATT     1    021570111     COLORADO INTERSTATE GAS CO
013       023S       037W      KEARNY    KS      BURNETT WIATT     1-A  021571111     COLORADO INTERSTATE GAS CO
006       029S       034W      HASKELL   KS      BURTON            A-2  021780111     COLORADO INTERSTATE GAS CO
006       029S       034W      HASKELL   KS      BURTON            1    021770111     COLORADO INTERSTATE GAS CO
016       028S       040W      STANTON   KS      BUSHART           1    021787111     COLORADO INTERSTATE GAS CO
024       024S       039W      HAMILTON  KS      BUTCHER           A-1  021790111     ANADARKO PETROLEUM CORP.
014       025S       036W      KEARNY    KS      CAMPBELL          A-1  023989111     COLORADO INTERSTATE GAS CO
018       025S       035W      KEARNY    KS      CAMPBELL          A-2  023994111     COLORADO INTERSTATE GAS CO
015       023S       035W      KEARNY    KS      CAMPBELL          B-1  023990111     COLORADO INTERSTATE GAS CO
018       025S       035W      KEARNY    KS      CAMPBELL          1    023840111     COLORADO INTERSTATE GAS CO
005       024S       036W      KEARNY    KS      CAMPBELL          1    023790111     COLORADO INTERSTATE GAS CO

</TABLE>
<PAGE>


<PAGE>
<TABLE>
<CAPTION>
                                            COLORADO INTERSTATE GAS COMPANY
                                        MASTER LIST OF GATHERING RECEIPT POINTS
                                                     AS OF 09/10/93
                                           HUGOTON/PANOMA AREA      G   2    LAM

                              COUNTY                                    LOCATION
SECTION   TOWNSHIP   RANGE     NAME      STATE      WELL NAME            NUMBER             MEASURING PARTY
- -----------------------------------------------------------------------------------------------------------------------
<S>      <C>         <C>      <C>        <C>    <C>                     <C>           <C>

014       025S       036W      KEARNY    KS      CAMPBELL          2    023940111     COLORADO INTERSTATE GAS CO
005       024S       036W      KEARNY    KS      CAMPBELL GAS UNIT 2    024000111     COLORADO INTERSTATE GAS CO
005       024S       036W      KEARNY    KS      CAMPBELL GAS UNIT 3    024005111     COLORADO INTERSTATE GAS CO
017       025S       035W      KEARNY    KS      CAMPBELL 1-2           023841111     COLORADO INTERSTATE GAS CO
014       025S       036W      KEARNY    KS      CAMPBELL 2-2           023941111     COLORADO INTERSTATE GAS CO
023       023S       035W      KEARNY    KS      CANNON            1    024090111     COLORADO INTERSTATE GAS CO
006       026S       034W      FINNEY    KS      CARLTON           B-1  024891111     COLORADO INTERSTATE GAS CO
006       026S       034W      FINNEY    KS      CARLTON           1    024890111     COLORADO INTERSTATE GAS CO
017       027S       040W      STANTON   KS      CARRITHERS        1    024893111     COLORADO INTERSTATE GAS CO
017       027S       040W      STANTON   KS      CARRITHERS #2          024894111     COLORADO INTERSTATE GAS CO
011       026S       035W      KEARNY    KS      CB&L              B-1  025442111     COLORADO INTERSTATE GAS CO
025       026S       035W      KEARNY    KS      CB&L              B-2  025443111     COLORADO INTERSTATE GAS CO
014       026S       035W      KEARNY    KS      CB&L              B-3  025444111     COLORADO INTERSTATE GAS CO
010       026S       035W      KEARNY    KS      CB&L              B-4  025445111     COLORADO INTERSTATE GAS CO
023       026S       035W      KEARNY    KS      CB&L              B-5  025446111     COLORADO INTERSTATE GAS CO
024       026S       035W      KEARNY    KS      CB&L              B-6  025447111     COLORADO INTERSTATE GAS CO
035       026S       035W      KEARNY    KS      CB&L              B-7  025448111     COLORADO INTERSTATE GAS CO
022       026S       035W      KEARNY    KS      CB&L              B-8  025449111     COLORADO INTERSTATE GAS CO
034       026S       035W      KEARNY    KS      CB&L              B-9  025450111     COLORADO INTERSTATE GAS CO
026       026S       035W      KEARNY    KS      CB&L              B-10 025451111     COLORADO INTERSTATE GAS CO
015       026S       035W      KEARNY    KS      CB&L              C-1  025970111     COLORADO INTERSTATE GAS CO
018       021S       034W      FINNEY    KS      CHRISTABELLE      1    025300111     COLORADO INTERSTATE GAS CO
014       026S       035W      KEARNY    KS      CITIZNES BLDG X LN 1   025440111     COLORADO INTERSTATE GAS CO
024       026S       035W      KEARNY    KS      CITIZENS BLDG X LN 2   025490111     COLORADO INTERSTATE GAS CO
023       026S       035W      KEARNY    KS      CITIZENS BLDG X LN 3   025540111     COLORADO INTERSTATE GAS CO
025       026S       035W      KEARNY    KS      CITIZENS BLD X LN 4    025590111     COLORADO INTERSTATE GAS CO
027       026S       035W      KEARNY    KS      CITIZENS BLDG X LN 5   025640111     COLORADO INTERSTATE GAS CO
034       026S       035W      KEARNY    KS      CITIZENS BLDG X LN 6   025690111     COLORADO INTERSTATE GAS CO
035       026S       035W      KEARNY    KS      CITIZENS BLDG X LN 7   025740111     COLORADO INTERSTATE GAS CO
022       026S       035W      KEARNY    KS      CITIZENS BLDG X LN 8   025790111     COLORADO INTERSTATE GAS CO
010       026S       035W      KEARNY    KS      CITIZENS BLDG X LN 9   025840111     COLORADO INTERSTATE GAS CO
011       026S       035W      KEARNY    KS      CITIZENS BLDG X LN 10  025890111     COLORADO INTERSTATE GAS CO
015       026S       035W      KEARNY    KS      CITIZENS BLDG X LN 11  025940111     COLORADO INTERSTATE GAS CO
016       028S       040W      STANTON   KS      CLARK H J         1    026090111     COLORADO INTERSTATE GAS CO
004       029S       040W      STANTON   KS      CLARK VIRGIL F    1    094810111     COLORADO INTERSTATE GAS CO
013       028S       041W      STANTON   KS      COCKREHAM         1    026320111     COLORADO INTERSTATE GAS CO
007       028S       040W      STANTON   KS      COCKREHAM/LANE/BEARMAN CD 991791000  COLORADO INTERSTATE GAS CO
036       028S       035W      GRANT     KS      COKE              1    026440111     COLORADO INTERSTATE GAS CO
036       028S       035W      GRANT     KS      COKE              1-A  026442111     COLORADO INTERSTATE GAS CO
019       031S       031W      SEWARD    KS      COLLEGE, S.W.     1    026585111     COLORADO INTERSTATE GAS CO
013       024S       038W      KEARNY    KS      COLLINGWOOD       1    026640111     COLORADO INTERSTATE GAS CO
013       024S       038W      KEARNY    KS      COLLINGWOOD       1-A  026620111     COLORADO INTERSTATE GAS CO
022       027S       040W      STANTON   KS      COLLINGWOOD A J   1    026790111     COLORADO INTERSTATE GAS CO
022       027S       040W      STANTON   KS      COLLINGWOOD 9-22       026718111     COLORADO INTERSTATE GAS CO
017       028S       033W      HASKELL   KS      CONVERSE #1            026792111     COLORADO INTERSTATE GAS CO
017       028S       033W      HASKELL   KS      CONVERSE #1-2          026793111     COLORADO INTERSTATE GAS CO
026       027S       034W      HASKELL   KS      COOK      C-1          026990111     COLORADO INTERSTATE GAS CO

</TABLE>
<PAGE>


<PAGE>
<TABLE>
<CAPTION>
                                            COLORADO INTERSTATE GAS COMPANY
                                        MASTER LIST OF GATHERING RECEIPT POINTS
                                                     AS OF 09/10/93
                                           HUGOTON/PANOMA AREA      G   2    LAM

                              COUNTY                                    LOCATION
SECTION   TOWNSHIP   RANGE     NAME      STATE      WELL NAME            NUMBER             MEASURING PARTY
- -----------------------------------------------------------------------------------------------------------------------
<S>      <C>         <C>      <C>        <C>    <C>                     <C>           <C>

008       028S       040W      STANTON   KS      COOPER E D        1    027090111     COLORADO INTERSTATE GAS CO
022       023S       035W      KEARNY    KS      CORSE             1    027290111     COLORADO INTERSTATE GAS CO
007       024S       034W      FINNEY    KS      CRAWFORD GAS UNIT A-3  065909111     WILLIAMS NATURAL GAS COMP 
006       028S       040W      STANTON   KS      CROSS             1    028385111     COLORADO INTERSTATE GAS CO
032       027S       040W      STANTON   KS      CROSS J L         2    028390111     COLORADO INTERSTATE GAS CO
036       027S       041S      STANTON   KS      CROSS LR & CE     1    028400111     COLORADO INTERSTATE GAS CO
032       027S       040W      STANTON   KS      CROSS 3-32             028395111     COLORADO INTERSTATE GAS CO
031       027S       040W      STANTON   KS      CROSS, LEROY UNIT-1 1  040050111     COLORADO INTERSTATE GAS CO
031       026S       034W      FINNEY    KS      CURRY             A-1  028541111     COLORADO INTERSTATE GAS CO
027       026S       034W      FINNEY    KS      CURRY             B-1  028542111     COLORADO INTERSTATE GAS CO
006       027S       034W      HASKELL   KS      CURRY             C-1  028543111     COLORADO INTERSTATE GAS CO
031       026S       034W      FINNEY    KS      CURRY             1    028440111     COLORADO INTERSTATE GAS CO
006       027S       034W      HASKELL   KS      CURRY             2    028490111     COLORADO INTERSTATE GAS CO
034       026S       034W      FINNEY    KS      CURRY             3    028540111     COLORADO INTERSTATE GAS CO
006       027S       034W      HASKELL   KS      CURRY 2-2              028491111     COLORADO INTERSTATE GAS CO
021       023S       036S      KEARNY    KS      D. RATZLAFF "B" NO 3   078437111     COLORADO INTERSTATE GAS CO
020       027S       034W      HASKELL   KS      DA VATZ           D-1  028850111     COLORADO INTERSTATE GAS CO
021       022S       033W      FINNEY    KS      DAMME             2    028650111     COLORADO INTERSTATE GAS CO
028       022S       033W      FINNEY    KS      DAMME             7    028700111     COLORADO INTERSTATE GAS CO
033       022S       033W      FINNEY    KS      DAMME             8    028750111     COLORADO INTERSTATE GAS CO
030       023S       034W      FINNEY    KS      DANLER            1    028800111     COLORADO INTERSTATE GAS CO
030       023S       034W      FINNEY    KS      DANLER            2    028801111     COLORADO INTERSTATE GAS CO
030       023S       034W      FINNEY    KS      DANLER #3              028802111     COLORADO INTERSTATE GAS CO
020       027S       034W      HASKELL   KS      DAVATZ            D-2  028851111     COLORADO INTERSTATE GAS CO
020       027S       034W      HASKELL   KS      DAVATZ D-3             028852111     COLORADO INTERSTATE GAS CO
007       027S       031W      HASKELL   KS      DAVIS             B-1  029100111     COLORADO INTERSTATE GAS CO
035       022S       037W      KEARNY    KS      DAVIS             1    028999111     COLORADO INTERSTATE GAS CO
002       023S       037W      KEARNY    KS      DAVIS             1    029000111     COLORADO INTERSTATE GAS CO
035       022S       037W      KEARNY    KS      DAVIS             2-A  029055111     COLORADO INTERSTATE GAS CO
001       029S       034W      HASKELL   KS      DENNIS            B-1  029450111     COLORADO INTERSTATE GAS CO
026       029S       033W      HASKELL   KS      DENNIS MOR        B-1  029460111     COLORADO INTERSTATE GAS CO
019       026S       034W      FINNEY    KS      DEVLIN            1    029800111     COLORADO INTERSTATE GAS CO
019       026S       034W      FINNEY    KS      DEVLIN            2    029989111     COLORADO INTERSTATE GAS CO
019       026S       034W      FINNEY    KS      DEVLIN A 1-H           029991111     COLORADO INTERSTATE GAS CO
017       029S       033W      HASKELL   KS      DEWELL            1    029850111     COLORADO INTERSTATE GAS CO
017       029S       033W      HASKELL   KS      DEWELL A-2             029996111     COLORADO INTERSTATE GAS CO
012       028S       041W      STANTON   KS      DIMITT            1    029890111     COLORADO INTERSTATE GAS CO
031       029S       036W      GRANT     KS      DOROTHY LIMPER UNIT 2X 056045111     COLORADO INTERSTATE GAS C0
031       029S       036W      GRANT     KS      DOROTHY LIMPER UNIT 3  056050111     COLORADO INTERSTATE GAS CO
029       025S       033W      FINNEY    KS      E. C. MOODY 3-29       071062111     COLORADO INTERSTATE GAS CO
033       024S       037W      KEARNY    KS      E. E. ROBRAHN NO. 3    079636111     COLORADO INTERSTATE GAS CO
015       029S       036W      GRANT     KS      E. GRAY UNIT 3         039545111     COLORADO INTERSTATE GAS CO
029       029S       036W      GRANT     KS      E. KELLER UNIT 3       052535111     COLORADO INTERSTATE GAS CO
003       027S       040W      STANTON   KS      EDIGAR            1-3  031620111     COLORADO INTERSTATE GAS CO
005       028S       034W      HASKELL   KS      ELLIOTT           A-4  031730111     COLORADO INTERSTATE GAS CO
005       028S       034W      HASKELL   KS      ELLIOTT           1    031720111     COLORADO INTERSTATE GAS CO
005       028S       034W      HASKELL   KS      ELLIOTT A-5            031731111     COLORADO INTERSTATE GAS CO

</TABLE>
<PAGE>


<PAGE>
<TABLE>
<CAPTION>
                                            COLORADO INTERSTATE GAS COMPANY
                                        MASTER LIST OF GATHERING RECEIPT POINTS
                                                     AS OF 09/10/93
                                           HUGOTON/PANOMA AREA      G   2    LAM

                              COUNTY                                    LOCATION
SECTION   TOWNSHIP   RANGE     NAME      STATE      WELL NAME            NUMBER             MEASURING PARTY
- -----------------------------------------------------------------------------------------------------------------------
<S>      <C>         <C>      <C>        <C>    <C>                     <C>           <C>

018       031S       031W      SEWARD    KS      ELLIS 31          A-1  031770111     COLORADO INTERSTATE GAS CO
025       022S       037W      KEARNY    KS      ELVA              1-A  031850111     COLORADO INTERSTATE GAS CO
022       027S       034W      HASKELL   KS      ENGLER            B-1  031875111     COLORADO INTERSTATE GAS CO
022       025S       039W      HAMILTON  KS      ENGLERT J A       1    031895111     COLORADO INTERSTATE GAS CO
027       025S       039W      HAMILTON  KS      ENGLERT R M       1    031900111     COLORADO INTERSTATE GAS CO
027       025S       039W      HAMILTON  KS      ENGLERT R M       2    031901111     COLORADO INTERSTATE GAS CO
006       024S       034W      FINNEY    KS      ESTHER            1    031970111     COLORADO INTERSTATE GAS CO
006       024S       034W      FINNEY    KS      ESTHER            2    031971111     COLORADO INTERSTATE GAS CO
028       028S       034W      HASKELL   KS      EUBANK            A-1  032020111     COLORADO INTERSTATE GAS CO
023       028S       034W      HASKELL   KS      EUBANK            B-1  032120111     COLORADO INTERSTATE GAS CO
007       028S       034W      HASKELL   KS      EUBANK            C-1  032170111     COLORADO INTERSTATE GAS CO
007       028S       034W      HASKELL   KS      EUBANK            C-4  032173111     COLORADO INTERSTATE GAS CO
028       028S       034W      HASKELL   KS      EUBANK A-2             032365111     COLORADO INTERSTATE GAS CO
023       028S       034W      HASKELL   KS      EUBANK B-2             032366111     COLORADO INTERSTATE GAS CO
033       028S       034W      HASKELL   KS      EUBANK M H        1    032270111     COLORADO INTERSTATE GAS CO
033       028S       034W      HASKELL   KS      EUBANK-CSGH       A-3  032070111     COLORADO INTERSTATE GAS CO
033       028S       034W      HASKELL   KS      EUBANK-CSGH       D-1  032220111     COLORADO INTERSTATE GAS CO
033       028S       034W      HASKELL   KS      EUBANKS           A-2  032370111     COLORADO INTERSTATE GAS CO
033       028S       034W      HASKELL   KS      EUBANKS           D-3  032420111     COLORADO INTERSTATE GAS CO
033       028S       034W      HASKELL   KS      EUBANKS CSGH      D-3  032470111     COLORADO INTERSTATE GAS CO
028       028S       034W      HASKELL   KS      EUBANKS CSHG      2    032320111     COLORADO INTERSTATE GAS CO
033       028S       034W      HASKELL   KS      EUBANKS 2-33           032175111     COLORADO INTERSTATE GAS CO
035       022S       033W      FINNEY    KS      EVERS             A-1  033370111     COLORADO INTERSTATE GAS CO
010       026S       039W      HAMILTON  KS      FEDERAL FARM MORTG. 1-10 033758111   COLORADO INTERSTATE GAS CO
036       027S       035W      GRANT     KS      FEE               1    033820111     COLORADO INTERSTATE GAS CO
036       025S       039W      HAMILTON  KS      FIELD             1-36 035100111     COLORADO INTERSTATE GAS CO
030       030S       031W      HASKELL   KS      FINCHAM           1    035170111     COLORADO INTERSTATE GAS CO
026       025S       039W      HAMILTON  KS      FINDLAY GAS UNIT  1    035180111     COLORADO INTERSTATE GAS CO
023       023S       037W      KEARNY    KS      FINKELSTEIN       1    035220111     COLORADO INTERSTATE GAS CO
023       023S       037W      KEARNY    KS      FINKELSTEIN       1-A  035221111     COLORADO INTERSTATE GAS CO
026       025S       039W      HAMILTON  KS      FINLAY GAS UNIT   2    035225111     COLORADO INTERSTATE GAS CO
017       022S       033W      FINNEY    KS      FINNUP            B-1  035370111     COLORADO INTERSTATE GAS CO
029       024S       037W      KEARNY    KS      FINNUP            1    035270111     COLORADO INTERSTATE GAS CO
029       024S       037W      KEARNY    KS      FINNUP            1-A  035271111     COLORADO INTERSTATE GAS CO
034       022S       033W      FINNEY    KS      FINNUP            2    035320111     COLORADO INTERSTATE GAS CO
004       028S       034W      HASKELL   KS      FLETCHER          G-1  035675111     COLORADO INTERSTATE GAS CO
026       024S       036W      KEARNY    KS      FLETCHER          B-1  035570111     COLORADO INTERSTATE GAS CO
026       024S       036W      KEARNY    KS      FLETCHER          B-2  035571111     COLORADO INTERSTATE GAS CO
004       028S       034W      HASKELL   KS      FLETCHER          1    035520111     COLORADO INTERSTATE GAS CO
004       028S       034W      HASKELL   KS      FLETCHER A-2           035525111     COLORADO INTERSTATE GAS CO
009       028S       040W      STANTON   KS      FLOYD             2-9  035721111     COLORADO INTERSTATE GAS CO
009       028S       040W      STANTON   KS      FLOYD E           1    035720111     COLORADO INTERSTATE GAS CO
006       028S       040W      STANTON   KS      FLOYD 3-9              035722111     COLORADO INTERSTATE GAS CO
036       028S       032W      HASKELL   KS      FOSTER            1    035970111     COLORADO INTERSTATE GAS CO
030       027S       040W      STANTON   KS      FRASER N E        1    036270111     COLORADO INTERSTATE GAS CO
004       024S       036W      KEARNY    KS      FRAZIER           1    036320111     COLORADO INTERSTATE GAS CO
004       024S       036W      KEARNY    KS      FRAZIER GAS UNIT  2    036375111     COLORADO INTERSTATE GAS CO

</TABLE>
<PAGE>


<PAGE>
<TABLE>
<CAPTION>
                                            COLORADO INTERSTATE GAS COMPANY
                                        MASTER LIST OF GATHERING RECEIPT POINTS
                                                     AS OF 09/10/93
                                           HUGOTON/PANOMA AREA      G   2    LAM

                              COUNTY                                    LOCATION
SECTION   TOWNSHIP   RANGE     NAME      STATE      WELL NAME            NUMBER             MEASURING PARTY
- -----------------------------------------------------------------------------------------------------------------------
<S>      <C>         <C>      <C>        <C>    <C>                     <C>           <C>

004       024S       036W      KEARNY    KS      FRAZIER GAS UNIT 3     036376111     COLORADO INTERSTATE GAS CO
020       026S       039W      HAMILTON  KS      FREASE            2-20 036421111     COLORADO INTERSTATE GAS CO
020       026S       039W      HAMILTON  KS      FREASE E M        1    036420111     COLORADO INTERSTATE GAS CO
025       025S       039W      HAMILTON  KS      FREASE E M        3-25 036422111     COLORADO INTERSTATE GAS CO
023       025S       039W      HAMILTON  KS      FREASE GAS UNIT   1    036410111     COLORADO INTERSTATE GAS CO
020       026S       039W      HAMILTON  KS      FREASE 4-20            036423111     COLORADO INTERSTATE GAS CO
018       027S       033W      HASKELL   KS      FREY              B-1  036520111     COLORADO INTERSTATE GAS CO
018       027S       033W      HASKELL   KS      FREY              B-2  036540111     COLORADO INTERSTATE GAS CO
019       027S       033W      HASKELL   KS      FREY              C-1  036570111     COLORADO INTERSTATE GAS CO
019       027S       033W      HASKELL   KS      FREY              C-2  036590111     COLORADO INTERSTATE GAS CO
013       027S       034W      HASKELL   KS      FREY              D-1  036620111     COLORADO INTERSTATE GAS CO
018       027S       033W      HASKELL   KS      FREY B-3               036541111     COLORADO INTERSTATE GAS CO
019       027S       033W      HASKELL   KS      FREY C-3               036595111     COLORADO INTERSTATE GAS CO
013       027S       034W      HASKELL   KS      FREY D-2               036621111     COLORADO INTERSTATE GAS CO
021       029S       036W      GRANT     KS      G. HAGERMAN UNIT 3     041325111     COLORADO INTERSTATE GAS CO
001       027S       032W      HASKELL   KS      GALE              1    037380111     COLORADO INTERSTATE GAS CO
013       023S       035W      KEARNY    KS      GARDEN            B-2  037481111     COLORADO INTERSTATE GAS CO
001       024S       035W      KEARNY    KS      GARDEN            A-1  037430111     COLORADO INTERSTATE GAS CO
001       024S       035W      KEARNY    KS      GARDEN            A-3  037432111     COLORADO INTERSTATE GAS CO
013       023S       035W      KEARNY    KS      GARDEN            B-1  037480111     COLORADO INTERSTATE GAS CO
001       024S       035W      KEARNY    KS      GARDEN A-4             037433111     COLORADO INTERSTATE GAS CO
013       023S       035W      KEARNY    KS      GARDEN B D1-13         037475111     COLORADO INTERSTATE GAS CO
031       023S       034W      FINNEY    KS      GARDEN CITY       B-3  037633111     COLORADO INTERSTATE GAS CO
033       023S       034W      FINNEY    KS      GARDEN CITY       A-1  037580111     COLORADO INTERSTATE GAS CO
031       023S       034W      FINNEY    KS      GARDEN CITY       B-1  037630111     COLORADO INTERSTATE GAS CO
029       023S       034W      FINNEY    KS      GARDEN CITY       C-1  037680111     COLORADO INTERSTATE GAS CO
028       023S       034W      FINNEY    KS      GARDEN CITY       D-1  037730111     COLORADO INTERSTATE GAS CO
032       023S       034W      FINNEY    KS      GARDEN CITY       E-1  037780111     COLORADO INTERSTATE GAS CO
027       023S       034W      FINNEY    KS      GARDEN CITY       G-1  037830111     COLORADO INTERSTATE GAS CO
025       023S       034W      FINNEY    KS      GARDEN CITY       J-1  037880111     COLORADO INTERSTATE GAS CO
026       023S       034W      FINNEY    KS      GARDEN CITY       K-1  037930111     COLORADO INTERSTATE GAS CO
034       023S       034W      FINNEY    KS      GARDEN CITY       L-1  037980111     COLORADO INTERSTATE GAS CO
036       023S       035W      KEARNY    KS      GARDEN CITY       N-1  038030111     COLORADO INTERSTATE GAS CO
013       022S       034W      FINNEY    KS      GARDEN CITY       1    037530111     COLORADO INTERSTATE GAS CO
033       023S       034W      FINNEY    KS      GARDEN CITY A-2        037585111     COLORADO INTERSTATE GAS CO
031       023S       034W      FINNEY    KS      GARDEN CITY B-4        037634111     COLORADO INTERSTATE GAS CO
029       023S       034W      FINNEY    KS      GARDEN CITY C-2        037681111     COLORADO INTERSTATE GAS CO
028       023S       034W      FINNEY    KS      GARDEN CITY D-2        038045111     COLORADO INTERSTATE GAS CO
032       023S       034W      FINNEY    KS      GARDEN CITY E-2        037785111     COLORADO INTERSTATE GAS CO
036       023S       035W      KEARNY    KS      GARDEN CITY P-1        038040111     COLORADO INTERSTATE GAS CO
005       024S       034W      FINNEY    KS      GARNAND           1    038130111     COLORADO INTERSTATE GAS CO
005       024S       034W      FINNEY    KS      GARNAND           2    038131111     COLORADO INTERSTATE GAS CO
005       024S       034W      FINNEY    KS      GARNAND 3-5            038132111     COLORADO INTERSTATE GAS CO
021       027S       034W      HASKELL   KS      GARRISON          A-1  038230111     COLORADO INTERSTATE GAS CO
021       027S       034W      HASKELL   KS      GARRISON          A-2  038231111     COLORADO INTERSTATE GAS CO
021       027S       034W      HASKELL   KS      GARRISON A-3           038232111     COLORADO INTERSTATE GAS CO
004       023S       033W      FINNEY    KS      GARRY             1    038280111     COLORADO INTERSTATE GAS CO

</TABLE>
<PAGE>


<PAGE>
<TABLE>
<CAPTION>
                                            COLORADO INTERSTATE GAS COMPANY
                                        MASTER LIST OF GATHERING RECEIPT POINTS
                                                     AS OF 09/10/93
                                           HUGOTON/PANOMA AREA      G   2    LAM

                              COUNTY                                    LOCATION
SECTION   TOWNSHIP   RANGE     NAME      STATE      WELL NAME            NUMBER             MEASURING PARTY
- -----------------------------------------------------------------------------------------------------------------------
<S>      <C>         <C>      <C>        <C>    <C>                     <C>           <C>

026       023S       035W      KEARNY    KS      GILLOCK           1    038580111     COLORADO INTERSTATE GAS CO
017       030S       031W      HASKELL   KS      GLEASON                038830111     COLORADO INTERSTATE GAS CO
003       026S       034W      FINNEY    KS      GOVERNMENT        A-1  039290111     COLORADO INTERSTATE GAS CO
010       026S       034W      FINNEY    KS      GOVERNMENT        A-2  039291111     COLORADO INTERSTATE GAS CO
012       027S       034W      HASKELL   KS      GOVERNMENT        A-3  039292111     COLORADO INTERSTATE GAS CO
003       026S       034W      FINNEY    KS      GOVERNMENT        1    039280111     COLORADO INTERSTATE GAS CO
010       026S       034W      FINNEY    KS      GOVERNMENT        2    039330111     COLORADO INTERSTATE GAS CO
012       027S       034W      HASKELL   KS      GOVERNMENT        3    039380111     COLORADO INTERSTATE GAS CO
026       026S       040W      HAMILTON  KS      GRABER            1    039500111     COLORADO INTERSTATE GAS CO
026       026S       040W      HAMILTON  KS      GRABER            1    037400111     COLORADO INTERSTATE GAS CO
016       029S       036W      GRANT     KS      GRAY ETHEL        2    039540111     COLORADO INTERSTATE GAS CO
022       029S       036W      GRANT     KS      GRAY ETHEL        1    039530111     COLORADO INTERSTATE GAS CO
030       028S       034W      HASKELL   KS      GREEN             C-1  039630111     COLORADO INTERSTATE GAS CO
030       028S       034W      HASKELL   KS      GREEN             C-2  039631111     COLORADO INTERSTATE GAS CO
012       024S       037W      KEARNY    KS      GREEN             2    039620111     COLORADO INTERSTATE GAS CO
012       024S       037W      KEARNY    KS      GREEN GAS UNIT NO. 3   039621111     COLORADO INTERSTATE GAS CO
013       024S       037W      KEARNY    KS      GREEN R L         1    039580111     COLORADO INTERSTATE GAS CO
013       024S       037W      KEARNY    KS      GREEN R L         2    039581111     COLORADO INTERSTATE GAS CO
012       024S       037W      KEARNY    KS      GREEN UNIT        1    039680111     COLORADO INTERSTATE GAS CO
004       029S       034W      HASKELL   KS      GREGG             1    039930111     COLORADO INTERSTATE GAS CO
032       028S       034W      HASKELL   KS      GREGG             8-32 039932111     COLORADO INTERSTATE GAS CO
032       028S       034W      HASKELL   KS      GREGG             8-32 039933111     COLORADO INTERSTATE GAS CO
018       023S       037W      KEARNY    KS      GROPP             1-A  039981111     COLORADO INTERSTATE GAS CO
018       023S       037W      KEARNY    KS      GROPP UNIT        1    039980111     COLORADO INTERSTATE GAS CO
002       027S       034W      HASKELL   KS      GUNNELL           A-1  040231111     COLORADO INTERSTATE GAS CO
002       027S       034W      HASKELL   KS      GUNNELL           1    040230111     COLORADO INTERSTATE GAS CO
011       024S       036W      KEARNY    KS      HAAG              1    040810111     COLORADO INTERSTATE GAS CO
011       024S       036W      KEARNY    KS      HAAG UNIT         2    040865111     COLORADO INTERSTATE GAS CO
011       024S       036W      KEARNY    KS      HAAG UNIT 3            040866111     COLORADO INTERSTATE GAS CO
026       028S       033W      HASKELL   KS      HACKER            1    040910111     COLORADO INTERSTATE GAS CO
021       029S       036W      GRANT     KS      HAGERMAN GEORGE   1    041310111     COLORADO INTERSTATE GAS CO
021       029S       036W      GRANT     KS      HAGERMAN GEORGE   2    041320111     COLORADO INTERSTATE GAS CO
028       029S       036W      GRANT     KS      HAGERMAN SALLIE   1    041360111     COLORADO INTERSTATE GAS CO
028       029S       036W      GRANT     KS      HAGERMAN SALLIE   2    041370111     COLORADO INTERSTATE GAS CO
020       029S       036W      GRANT     KS      HAGERMAN UNIT     1    041410111     COLORADO INTERSTATE GAS CO
020       029S       036W      GRANT     KS      HAGERMAN UNIT     2    041420111     COLORADO INTERSTATE GAS CO
020       029S       036W      GRANT     KS      HAGERMAN UNIT 3        041326111     COLORADO INTERSTATE GAS CO
005       029S       034W      HASKELL   KS      HALL              K-1  041760111     COLORADO INTERSTATE GAS CO
005       029S       034W      HASKELL   KS      HALL              K-6  041991111     COLORADO INTERSTATE GAS CO
034       028S       032W      HASKELL   KS      HALL              1    041560111     COLORADO INTERSTATE GAS CO
005       029S       034W      HASKELL   KS      HALL (L/K)        K-4  041910111     COLORADO INTERSTATE GAS CO
005       029S       034W      HASKELL   KS      HALL (LAN)        K-5  041990111     COLORADO INTERSTATE GAS CO
005       029S       034W      HASKELL   KS      HALL (TRN)        K-4  041960111     COLORADO INTERSTATE GAS CO
005       029S       034W      HASKELL   KS      HALL CHE          K-4  041860111     COLORADO INTERSTATE GAS CO
005       029S       034W      HASKELL   KS      HALL CSHG         K-2  041810111     COLORADO INTERSTATE GAS CO
005       029S       034W      HASKELL   KS      HALL K-10              041995111     COLORADO INTERSTATE GAS CO
025       023S       035W      KEARNY    KS      HAMLIN            1    042410111     COLORADO INTERSTATE GAS CO

</TABLE>
<PAGE>


<PAGE>
<TABLE>
<CAPTION>
                                            COLORADO INTERSTATE GAS COMPANY
                                        MASTER LIST OF GATHERING RECEIPT POINTS
                                                     AS OF 09/10/93
                                           HUGOTON/PANOMA AREA      G   2    LAM

                              COUNTY                                    LOCATION
SECTION   TOWNSHIP   RANGE     NAME      STATE      WELL NAME            NUMBER             MEASURING PARTY
- -----------------------------------------------------------------------------------------------------------------------
<S>      <C>         <C>      <C>        <C>    <C>                     <C>           <C>

025       023S       035W      KEARNY    KS      HAMLIN A-2             042411111     COLORADO INTERSTATE GAS CO
015       026S       034W      FINNEY    KS      HATFIELD          1    043260111     COLORADO INTERSTATE GAS CO
015       026S       034W      FINNEY    KS      HATFIELD GAS UNIT 2    043261111     COLORADO INTERSTATE GAS CO
015       026S       034W      FINNEY    KS      HATFIELD 3-15          043262111     COLORADO INTERSTATE GAS CO
030       026S       039W      HAMILTON  KS      HATTRUP L J       1    043310111     COLORADO INTERSTATE GAS CO
030       026S       039W      HAMILTON  KS      HATTRUP 3-30           043295111     COLORADO INTERSTATE GAS CO
030       026S       039W      HAMILTON  KS      HATTRUPP          2-30 043290111     COLORADO INTERSTATE GAS CO
034       023S       038W      KEARNY    KS      HAWK              1    043460111     COLORADO INTERSTATE GAS CO
034       023S       038W      KEARNY    KS      HAWK              1-A  043461111     COLORADO INTERSTATE GAS CO
028       024S       037W      KEARNY    KS      HEFNER            1    043960111     COLORADO INTERSTATE GAS CO
028       024S       037W      KEARNY    KS      HEFNER            2    043961111     COLORADO INTERSTATE GAS CO
028       024S       037W      KEARNY    KS      HEFNER GAS UNIT NO. 3  043962111     COLORADO INTERSTATE GAS CO
006       025S       037W      KEARNY    KS      HEINTZ            1    044010111     COLORADO INTERSTATE GAS CO
006       025S       037W      KEARNY    KS      HEINTZ GAS UNIT   2    044011111     COLORADO INTERSTATE GAS CO
006       025S       037W      KEARNY    KS      HEINTZ 3-6             044115111     COLORADO INTERSTATE GAS CO
036       026S       040W      HAMILTON  KS      HELTEMES          1-36 044140111     COLORADO INTERSTATE GAS CO
019       026S       039W      HAMILTON  KS      HELTEMES          4-19 044143111     COLORADO INTERSTATE GAS CO
025       026S       040W      HAMILTON  KS      HELTEMES          5-25 044144111     COLORADO INTERSTATE GAS CO
019       026S       039W      HAMILTON  KS      HELTEMES N A      1    044160111     COLORADO INTERSTATE GAS CO
036       026S       040W      HAMILTON  KS      HELTEMES N A      2    044210111     COLORADO INTERSTATE GAS CO
025       026S       040W      HAMILTON  KS      HELTEMES N A      3    044260111     COLORADO INTERSTATE GAS CO
019       026S       039W      HAMILTON  KS      HELTEMES 6-19          044145111     COLORADO INTERSTATE GAS CO
025       026S       040W      HAMILTON  KS      HELTEMES 7-25          044146111     COLORADO INTERSTATE GAS CO
036       026S       040W      HAMILTON  KS      HELTEMES 8-36          044147111     COLORADO INTERSTATE GAS CO
007       028S       040W      STANTON   KS      HERRICK, WALTER   1    044335111     COLORADO INTERSTATE GAS CO
023       029S       032W      HASKELL   KS      HESKAMP           1    044960111     COLORADO INTERSTATE GAS CO
017       030S       035W      GRANT     KS      HICKOK                 045210000     COLORADO INTERSTATE GAS CO
017       030S       035W      GRANT     KS      HICKOK            1-A  045215111     COLORADO INTERSTATE GAS CO
020       030S       035W      GRANT     KS      HICKOK            2-A  045220111     COLORADO INTERSTATE GAS CO
020       030S       035W      GRANT     KS      HICKOK #2 DELIVERY     045260000     COLORADO INTERSTATE GAS CO
011       026S       037W      KEARNY    KS      HILLYARD          A-1  045930111     COLORADO INTERSTATE GAS CO
010       026S       037W      KEARNY    KS      HILLYARD          A-2  045931111     COLORADO INTERSTATE GAS CO
018       026S       036W      KEARNY    KS      HILLYARD          A-3  045932111     COLORADO INTERSTATE GAS CO
020       026S       036W      KEARNY    KS      HILLYARD          A-4  045933111     COLORADO INTERSTATE GAS CO
014       026S       037W      KEARNY    KS      HILLYARD          A-5  045934111     COLORADO INTERSTATE GAS CO
011       026S       037W      KEARNY    KS      HILLYARD          1    045710111     COLORADO INTERSTATE GAS CO
010       026S       037W      KEARNY    KS      HILLYARD          2    045760111     COLORADO INTERSTATE GAS CO
018       026S       036W      KEARNY    KS      HILLYARD          3    045810111     COLORADO INTERSTATE GAS CO
020       026S       036W      KEARNY    KS      HILLYARD          4    045860111     COLORADO INTERSTATE GAS CO
014       026S       037W      KEARNY    KS      HILLYARD          5    045910111     COLORADO INTERSTATE GAS CO
021       026S       036W      KEARNY    KS      HILLYARD 4-2           045861111     COLORADO INTERSTATE GAS CO
006       030S       033W      HASKELL   KS      HOFFMAN           B-1  046410111     COLORADO INTERSTATE GAS CO
006       030S       033W      HASKELL   KS      HOFFMAN           B-1  046360111     COLORADO INTERSTATE GAS CO
016       026S       039W      HAMILTON  KS      HOFFMAN           2-16 046340111     COLORADO INTERSTATE GAS CO
016       026S       039W      HAMILTON  KS      HOFFMAN C A       1    046460111     COLORADO INTERSTATE GAS CO
016       026S       039W      HAMILTON  KS      HOFFMAN 3-16           046345111     COLORADO INTERSTATE GAS CO
025       022S       033W      FINNEY    KS      HOLSTED-THOMASON  2    042360111     COLORADO INTERSTATE GAS CO

</TABLE>
<PAGE>


<PAGE>
<TABLE>
<CAPTION>
                                            COLORADO INTERSTATE GAS COMPANY
                                        MASTER LIST OF GATHERING RECEIPT POINTS
                                                     AS OF 09/10/93
                                           HUGOTON/PANOMA AREA      G   2    LAM

                              COUNTY                                    LOCATION
SECTION   TOWNSHIP   RANGE     NAME      STATE      WELL NAME            NUMBER             MEASURING PARTY
- -----------------------------------------------------------------------------------------------------------------------
<S>      <C>         <C>      <C>        <C>    <C>                     <C>           <C>

015       028S       034W      HASKELL   KS      HOME ROYALTY A-2       046661111     COLORADO INTERSTATE GAS CO
015       028S       034W      HASKELL   KS      HOME ROYALTY ASSN 1    046660111     COLORADO INTERSTATE GAS CO
015       031S       032W      SEWARD    KS      HOMSHER PJ-2           046700111     COLORADO INTERSTATE GAS CO
023       024S       038W      KEARNY    KS      HOOVER            1    046760111     COLORADO INTERSTATE GAS CO
023       024S       038W      KEARNY    KS      HOOVER            1-A  046761111     COLORADO INTERSTATE GAS CO
023       024S       038W      KEARNY    KS      HOOVER            2    046762111     COLORADO INTERSTATE GAS CO
014       023S       037W      KEARNY    KS      HOOVER, HELEN     1    046810111     COLORADO INTERSTATE GAS CO
014       023S       037W      KEARNY    KS      HOOVER, HELEN     1-A  046811111     COLORADO INTERSTATE GAS CO
007       029S       034W      HASKELL   KS      HOWELL            A-2  046980111     COLORADO INTERSTATE GAS CO
007       029S       034W      HASKELL   KS      HOWELL            1    046910111     COLORADO INTERSTATE GAS CO
011       029S       032W      HASKELL   KS      HOWELL            1    046960111     COLORADO INTERSTATE GAS CO
007       029S       034W      HASKELL   KS      HOWELL A-3             046981111     COLORADO INTERSTATE GAS CO
008       029S       033W      HASKELL   KS      HUITT             1    047310111     COLORADO INTERSTATE GAS CO
001       030S       032W      HASKELL   KS      HUXMAN            B-1  047610111     COLORADO INTERSTATE GAS CO
014       030S       032W      HASKELL   KS      IHLOFF            A-1  048660111     COLORADO INTERSTATE GAS CO
003       026S       031W      FINNEY    KS      IRRIG. LAND DEVELOP. 1 048905111     COLORADO INTERSTATE GAS CO
014       023S       035W      KEARNY    KS      JAMES             1    049260111     COLORADO INTERSTATE GAS CO
005       027S       036W      GRANT     KS      JARVIS            1    049360111     COLORADO INTERSTATE GAS CO
030       029S       036W      GRANT     KS      JARVIS            1    049410111     COLORADO INTERSTATE GAS CO
030       029S       036W      GRANT     KS      JARVIS            2    049430111     COLORADO INTERSTATE GAS CO
030       029S       036W      GRANT     KS      JARVIS UNIT 3          049435111     COLORADO INTERSTATE GAS CO
019       029S       036W      GRANT     KS      JARVIS WATKINS    1    049460111     COLORADO INTERSTATE GAS CO
019       029S       036W      GRANT     KS      JARVIS-WATKINS    2    049470111     COLORADO INTERSTATE GAS CO
005       027S       036W      GRANT     KS      JARVIS/PHELPS DELIVERY 049361000     COLORADO INTERSTATE GAS CO
024       025S       037W      KEARNY    KS      JOHNSON           2    050210111     COLORADO INTERSTATE GAS CO
018       025S       036W      KEARNY    KS      JOHNSON           3    050260111     COLORADO INTERSTATE GAS CO
019       025S       036W      KEARNY    KS      JOHNSON           4    050310111     COLORADO INTERSTATE GAS CO
013       025S       037W      KEARNY    KS      JOHNSON CDP            049960000     COLORADO INTERSTATE GAS CO
018       025S       036W      KEARNY    KS      JOHNSON CG        5    050340111     COLORADO INTERSTATE GAS CO
013       025S       037W      KEARNY    KS      JOHNSON/CG        1-A  049961111     COLORADO INTERSTATE GAS CO
024       025S       037W      KEARNY    KS      JOHNSON/CG        2-A  050211111     COLORADO INTERSTATE GAS CO
019       025S       036W      KEARNY    KS      JOHNSON/CG        4-A  050311111     COLORADO INTERSTATE GAS CO
003       028S       034W      HASKELL   KS      JONES             C-1  051110111     COLORADO INTERSTATE GAS CO
001       027S       035W      GRANT     KS      JONES             F-1  051160111     COLORADO INTERSTATE GAS CO
034       026S       034W      FINNEY    KS      JONES             1    050460111     COLORADO INTERSTATE GAS CO
036       026S       035W      KEARNY    KS      JONES             2    050510111     COLORADO INTERSTATE GAS CO
033       026S       034W      FINNEY    KS      JONES             3    050560111     COLORADO INTERSTATE GAS CO
032       026S       034W      FINNEY    KS      JONES             4    050610111     COLORADO INTERSTATE GAS CO
030       026S       034W      FINNEY    KS      JONES             5    050660111     COLORADO INTERSTATE GAS CO
029       026S       034W      FINNEY    KS      JONES             6    050710111     COLORADO INTERSTATE GAS CO
018       027S       034W      HASKELL   KS      JONES             7    050760111     COLORADO INTERSTATE GAS CO
005       027S       034W      HASKELL   KS      JONES             8    050810111     COLORADO INTERSTATE GAS CO
004       027S       034W      HASKELL   KS      JONES             9    050860111     COLORADO INTERSTATE GAS CO
008       027S       034W      HASKELL   KS      JONES             E-1  051150111     COLORADO INTERSTATE GAS CO
001       027S       035W      GRANT     KS      JONES             F-2  051161111     COLORADO INTERSTATE GAS CO
030       026S       034W      FINNEY    KS      JONES             G-1  051170111     COLORADO INTERSTATE GAS CO
005       027S       034W      HASKELL   KS      JONES             H-1  051180111     COLORADO INTERSTATE GAS CO

</TABLE>
<PAGE>


<PAGE>
<TABLE>
<CAPTION>
                                            COLORADO INTERSTATE GAS COMPANY
                                        MASTER LIST OF GATHERING RECEIPT POINTS
                                                     AS OF 09/10/93
                                           HUGOTON/PANOMA AREA      G   2    LAM

                              COUNTY                                    LOCATION
SECTION   TOWNSHIP   RANGE     NAME      STATE      WELL NAME            NUMBER             MEASURING PARTY
- -----------------------------------------------------------------------------------------------------------------------
<S>      <C>         <C>      <C>        <C>    <C>                     <C>           <C>

029       026S       034W      FINNEY    KS      JONES             I-1  051190111     COLORADO INTERSTATE GAS CO
036       026S       035W      KEARNY    KS      JONES             J-1  051200111     COLORADO INTERSTATE GAS CO
004       027S       034W      HASKELL   KS      JONES             K-1  051201111     COLORADO INTERSTATE GAS CO
015       027S       034W      HASKELL   KS      JONES             L-1  051202111     COLORADO INTERSTATE GAS CO
032       026S       034W      FINNEY    KS      JONES             M-1  051203111     COLORADO INTERSTATE GAS CO
034       026S       034W      FINNEY    KS      JONES             N-1  051204111     COLORADO INTERSTATE GAS CO
033       026S       034W      FINNEY    KS      JONES             P-1  051206111     COLORADO INTERSTATE GAS CO
018       027S       034W      HASKELL   KS      JONES             Q-1  051207111     COLORADO INTERSTATE GAS CO
007       027S       034W      HASKELL   KS      JONES             R-1  051208111     COLORADO INTERSTATE GAS CO
010       027S       034W      HASKELL   KS      JONES             U-1  051212111     COLORADO INTERSTATE GAS CO
003       027S       034W      HASKELL   KS      JONES             10   050910111     COLORADO INTERSTATE GAS CO
008       027S       034W      HASKELL   KS      JONES             11   050960111     COLORADO INTERSTATE GAS CO
010       027S       034W      HASKELL   KS      JONES             12   051010111     COLORADO INTERSTATE GAS CO
022       023S       035W      KEARNY    KS      JONES UNIT        C-1  051210111     COLORADO INTERSTATE GAS CO
010       027S       034W      HASKELL   KS      JONES 12-2             051015111     COLORADO INTERSTATE GAS CO
036       026S       035W      KEARNY    KS      JONES 2-2              050515111     COLORADO INTERSTATE GAS CO
007       027S       034W      HASKELL   KS      JONES-LADNER      13   051060111     COLORADO INTERSTATE GAS CO
004       029S       032W      HASKELL   KS      KAIN #2                051825111     COLORADO INTERSTATE GAS CO
009       026S       031W      FINNEY    KS      KELLER            B-1  052470111     COLORADO INTERSTATE GAS CO
017       026S       031W      FINNEY    KS      KELLER            1    052370111     COLORADO INTERSTATE GAS CO
029       029S       036W      GRANT     KS      KELLER ERNEST     1    052520111     COLORADO INTERSTATE GAS CO
029       029S       036W      GRANT     KS      KELLER ERNEST     2    052530111     COLORADO INTERSTATE GAS CO
029       027S       034W      HASKELL   KS      KELLS             C-2  052570111     COLORADO INTERSTATE GAS CO
029       027S       034W      HASKELL   KS      KELLS             C-3  052571111     COLORADO INTERSTATE GAS CO
029       027S       034W      HASKELL   KS      KELLS             C-4  052572111     COLORADO INTERSTATE GAS CO
031       024S       037W      KEARNY    KS      KENDALL EXCHANGE       065556100     GREELEY GAS COMPANY
016       023S       036W      KEARNY    KS      KLEEMAN           1    053970111     COLORADO INTERSTATE GAS CO
016       023S       036W      KEARNY    KS      KLEEMAN E L       2    053980111     COLORADO INTERSTATE GAS CO
030       026S       031W      FINNEY    KS      KLEYSTEUBER       1    054020111     COLORADO INTERSTATE GAS CO
012       029S       034W      HASKELL   KS      KOENIG (CSGH)     1    054270111     COLORADO INTERSTATE GAS CO
017       024S       037W      KEARNY    KS      KREHBIEL          1    053870111     COLORADO INTERSTATE GAS CO
017       024S       037W      KEARNY    KS      KREHBIEL          1-A  054300111     COLORADO INTERSTATE GAS CO
024       026S       040W      HAMILTON  KS      KRITZMIRE              054320111     COLORADO INTERSTATE GAS CO
024       026S       040W      HAMILTON  KS      KRITZMIRE         3    054340111     COLORADO INTERSTATE GAS CO
018        24S        38W      KEARNY    KS      KURZ A-1&BURNETT 1-18R 054365000     ANADARKO PETROLEUM CORP
030       028S       033W      HASKELL   KS      LAIRD             B-1  054690111     COLORADO INTERSTATE GAS CO
035       026S       040W      HAMILTON  KS      LAKE UNIT         1    054810111     COLORADO INTERSTATE GAS CO
029       024S       036W      KEARNY    KS      LAKIN PURCHASE (EG CMP)065865111     NOT APPLICABLE]
008       026S       039W      HAMILTON  KS      LAMPE             1    054940111     COLORADO INTERSTATE GAS CO
008       026S       039W      HAMILTON  KS      LAMPE J           2-8  054900111     COLORADO INTERSTATE GAS CO
010       026S       039W      HAMILTON  KS      LAMPE JOHN        1    054990111     COLORADO INTERSTATE GAS CO
010       026S       039W      HAMILTON  KS      LAMPE JOHN 2-10        054995111     COLORADO INTERSTATE GAS CO
019       027S       040W      STANTON   KS      LANE              1    055000111     COLORADO INTERSTATE GAS CO
032       025S       034W      FINNEY    KS      LEE               1    055190111     COLORADO INTERSTATE GAS CO
015       026S       037W      KEARNY    KS      LEE               2    055191111     COLORADO INTERSTATE GAS CO
032       025S       034W      FINNEY    KS      LEE               2    055192111     COLORADO INTERSTATE GAS CO
015       026S       037W      KEARNY    KS      LEE T P           1    055240111     COLORADO INTERSTATE GAS CO

</TABLE>
<PAGE>


<PAGE>
<TABLE>
<CAPTION>
                                            COLORADO INTERSTATE GAS COMPANY
                                        MASTER LIST OF GATHERING RECEIPT POINTS
                                                     AS OF 09/10/93
                                           HUGOTON/PANOMA AREA      G   2    LAM

                              COUNTY                                    LOCATION
SECTION   TOWNSHIP   RANGE     NAME      STATE      WELL NAME            NUMBER             MEASURING PARTY
- -----------------------------------------------------------------------------------------------------------------------
<S>      <C>         <C>      <C>        <C>    <C>                     <C>           <C>

024       028S       034W      HASKELL   KS      LEMON             A-1  055390111     COLORADO INTERSTATE GAS CO
025       028S       034W      HASKELL   KS      LEMON             B-1  055440111     COLORADO INTERSTATE GAS CO
009       029S       033W      HASKELL   KS      LEMON             C-1  055490111     COLORADO INTERSTATE GAS CO
008       029S       033W      HASKELL   KS      LEMON             1    055310111     COLORADO INTERSTATE GAS CO
025       028S       034W      HASKELL   KS      LEMON             1-25 055300111     COLORADO INTERSTATE GAS CO
024       028S       034W      HASKELL   KS      LEMON A-2              055391111     COLORADO INTERSTATE GAS CO
001       029S       034W      HASKELL   KS      LIGHT             D-1  055960111     COLORADO INTERSTATE GAS CO
002       029S       034W      HASKELL   KS      LIGHT (MOR)       C-1  055950111     COLORADO INTERSTATE GAS CO
008       026S       031W      FINNEY    KS      LIGHTNER          1    055990111     COLORADO INTERSTATE GAS CO
031       029S       036W      GRANT     KS      LIMPER D          2    056030111     COLORADO INTERSTATE GAS CO
031       029S       036W      GRANT     KS      LIMPER DOROTHY    1    056040111     COLORADO INTERSTATE GAS CO
005        24W        38W      KEARNY    KS      LINDNER A-1&LINDNER 1-5056095000     ANADARKO PETROLEUM CORP
025       025S       039W      HAMILTON  KS      LINDSAY           1    056090111     COLORADO INTERSTATE GAS CO
014       026S       034W      FINNEY    KS      LOCKWOOD          1    056290111     COLORADO INTERSTATE GAS CO
014       026S       034W      FINNEY    KS      LOCKWOOD          2    056291111     COLORADO INTERSTATE GAS CO
014       026S       034W      FINNEY    KS      LOCKWOOD 3-14          056292111     COLORADO INTERSTATE GAS CO
035       023S       037W      KEARNY    KS      LONGWOOD 1-2           056691111     COLORADO INTERSTATE GAS CO
018       024S       036W      KEARNY    KS      LOUCKS            A-1  057040111     COLORADO INTERSTATE GAS CO
018       024S       036W      KEARNY    KS      LOUCKS            A-2  057041111     COLORADO INTERSTATE GAS CO
008       024S       036W      KEARNY    KS      LOUCKS            B-1  057090111     COLORADO INTERSTATE GAS CO
008       024S       036W      KEARNY    KS      LOUCKS            B-2  057091111     COLORADO INTERSTATE GAS CO
031       023S       036W      KEARNY    KS      LOUCKS            1    056890111     COLORADO INTERSTATE GAS CO
007       024S       036W      KEARNY    KS      LOUCKS            2    056940111     COLORADO INTERSTATE GAS CO
001       024S       037W      KEARNY    KS      LOUCKS            3    056990111     COLORADO INTERSTATE GAS CO
031       023S       036W      KEARNY    KS      LOUCKS            4    056991111     COLORADO INTERSTATE GAS CO
007       024S       036W      KEARNY    KS      LOUCKS            5    056992111     COLORADO INTERSTATE GAS CO
001       024S       037W      KEARNY    KS      LOUCKS            6    056993111     COLORADO INTERSTATE GAS CO
001       024S       037W      KEARNY    KS      LOUCKS,C.A. NO. 7      056994111     COLORADO INTERSTATE GAS CO
009       028S       034W      HASKELL   KS      MACE              A-2  058009111     COLORADO INTERSTATE GAS CO
009       028S       034W      HASKELL   KS      MACE              1    058010111     COLORADO INTERSTATE GAS CO
009       028S       034W      HASKELL   KS      MACE A-3               058008111     COLORADO INTERSTATE GAS CO
034       027S       040W      STANTON   KS      MAHONEY           1    070760111     COLORADO INTERSTATE GAS CO
034       027S       040W      STANTON   KS      MAHONEY           2-34 070761111     COLORADO INTERSTATE GAS CO
035       022S       033W      FINNEY    KS      MANNS             1    058110111     COLORADO INTERSTATE GAS CO
012       030S       032W      HASKELL   KS      MARSHALL          1    058660111     COLORADO INTERSTATE GAS CO
016       029S       040W      STANTON   KS      MARTIN GU         1    058675111     COLORADO INTERSTATE GAS CO
012       027S       032W      HASKELL   KS      MATHES            A-1  062080111     COLORADO INTERSTATE GAS CO
006       027S       031W      HASKELL   KS      MATHES            B-1  062160111     COLORADO INTERSTATE GAS CO
026       029S       032W      HASKELL   KS      MC CLURE          B-1  064240111     COLORADO INTERSTATE GAS CO
025       029S       032W      HASKELL   KS      MC CLURE          1    064160111     COLORADO INTERSTATE GAS CO
002       030S       032W      HASKELL   KS      MC COY            1    064400111     COLORADO INTERSTATE GAS CO
032       028S       034W      HASKELL   KS      MC COY            1    064480111     COLORADO INTERSTATE GAS CO
032       028S       034W      HASKELL   KS      MC COY 4-32            064495111     COLORADO INTERSTATE GAS CO
013       025S       039W      HAMILTON  KS      MC DONALD         1    064720111     COLORADO INTERSTATE GAS CO
013       025S       039W      HAMILTON  KS      MC DONALD         2    064725111     COLORADO INTERSTATE GAS CO
004       026S       031W      FINNEY    KS      MC GRAW           1    065040111     COLORADO INTERSTATE GAS CO
028       026S       034W      FINNEY    KS      MC KEE            A-1  065281111     COLORADO INTERSTATE GAS CO

</TABLE>
<PAGE>


<PAGE>
<TABLE>
<CAPTION>
                                            COLORADO INTERSTATE GAS COMPANY
                                        MASTER LIST OF GATHERING RECEIPT POINTS
                                                     AS OF 09/10/93
                                           HUGOTON/PANOMA AREA      G   2    LAM

                              COUNTY                                    LOCATION
SECTION   TOWNSHIP   RANGE     NAME      STATE      WELL NAME            NUMBER             MEASURING PARTY
- -----------------------------------------------------------------------------------------------------------------------
<S>      <C>         <C>      <C>        <C>    <C>                     <C>           <C>

028       026S       034W      FINNEY    KS      MC KEE            1    065280111     COLORADO INTERSTATE GAS CO
007       026S       039W      HAMILTON  KS      MESA-LOWENBERG    1-7  068570111     COLORADO INTERSTATE GAS CO
028       023S       035W      KEARNY    KS      MILLER            J-1  070160111     COLORADO INTERSTATE GAS CO
013       021S       035W      KEARNY    KS      MILLER            1    070002111     COLORADO INTERSTATE GAS CO
028       023S       035W      KEARNY    KS      MILLER J-2             070161111     COLORADO INTERSTATE GAS CO
003       024S       036W      KEARNY    KS      MILLYARD          1    070460111     COLORADO INTERSTATE GAS CO
003       024S       036W      KEARNY    KS      MILLYARD          2    070461111     COLORADO INTERSTATE GAS CO
003       024S       036W      KEARNY    KS      MILLYARD A. FARM UNIT 3070465111     COLORADO INTERSTATE GAS CO
034       025S       031W      FINNEY    KS      MINTER-WILSON     1    070665111     NORTHERN NATURAL GASPROD
004       023S       037W      KEARNY    KS      MODIE             1    070710111     COLORADO INTERSTATE GAS CO
004       023S       037W      KEARNY    KS      MODIE             1-A  070711111     COLORADO INTERSTATE GAS CO
034       027S       040W      STANTON   KS      MOHNEY 3-34            070812111     COLORADO INTERSTATE GAS CO
003       024S       035W      KEARNY    KS      MOLZ              1    070860111     COLORADO INTERSTATE GAS CO
029       025S       033W      FINNEY    KS      MOODY             1    071060111     COLORADO INTERSTATE GAS CO
029       025S       033W      FINNEY    KS      MOODY             2    071061111     COLORADO INTERSTATE GAS CO
003       029S       034W      HASKELL   KS      MOODY C-2 (CSGHD)      026745111     COLORADO INTERSTATE GAS CO
003       029S       034W      HASKELL   KS      MOODY C-3              071165111     COLORADO INTERSTATE GAS CO
003       029S       034W      HASKELL   KS      MOODY CHE         A-1-3071170111     COLORADO INTERSTATE GAS CO
005       026S       034W      FINNEY    KS      MOODY WM          1    071360111     COLORADO INTERSTATE GAS CO
005       026S       034W      FINNEY    KS      MOODY WM GAS UNIT 2    071361111     COLORADO INTERSTATE GAS CO
002       024S       035W      KEARNY    KS      MURRAY            B-1  072410111     COLORADO INTERSTATE GAS CO
008       028S       040W      STANTON   KS      NICHOLAS GAS UNIT 1-8  074375111     COLORADO INTERSTATE GAS CO
013       027S       032W      HASKELL   KS      NICHOLS           1    074380111     COLORADO INTERSTATE GAS CO
016       026S       034W      FINNEY    KS      NOLAN             1    074480111     COLORADO INTERSTATE GAS CO
016       026S       034W      FINNEY    KS      NOLAN GAS UNIT    2    074481111     COLORADO INTERSTATE GAS CO
016       026S       034W      FINNEY    KS      NOLAN 4-16             074483111     COLORADO INTERSTATE GAS CO
031       021S       034W      FINNEY    KS      NORRIS            1    074490111     COLORADO INTERSTATE GAS CO
001       029S       037W      GRANT     KS      OCKULY            1    074910111     COLORADO INTERSTATE GAS CO
001       029S       037W      GRANT     KS      OCKULY (CG)       2    074912111     COLORADO INTERSTATE GAS CO
012       021S       035W      KEARNY    KS      ODD WILLIAMS      2    074914111     COLORADO INTERSTATE GAS CO
014       027S       034W      HASKELL   KS      OLIVER            1    074960111     COLORADO INTERSTATE GAS CO
015       027S       034W      HASKELL   KS      OLIVER "A"        2    074965111     COLORADO INTERSTATE GAS CO
002       029S       034W      HASKELL   KS      ONIONS            1    075060111     COLORADO INTERSTATE GAS CO
021       028S       033W      HASKELL   KS      ORTH              1    075110111     COLORADO INTERSTATE GAS CO
021       028S       033W      HASKELL   KS      ORTH A-2               075115111     COLORADO INTERSTATE GAS CO
007       030S       031W      HASKELL   KS      OSBORN            2    075160111     COLORADO INTERSTATE GAS CO
034       025S       039W      HAMILTON  KS      OVERBEY GAS UNIT  1    075201111     COLORADO INTERSTATE GAS CO
034       025S       039W      HAMILTON  KS      OVERBEY GAS UNIT  2    075202111     COLORADO INTERSTATE GAS CO
034       023S       035W      KEARNY    KS      PARKER            1    075660111     COLORADO INTERSTATE GAS CO
034       023S       035W      KEARNY    KS      PARKER A-2             075661111     COLORADO INTERSTATE GAS CO
004       024S       037W      KEARNY    KS      PEMBERTON         1    076210111     COLORADO INTERSTATE GAS CO
004       024S       037W      KEARNY    KS      PEMBERTON         1-A  076211111     COLORADO INTERSTATE GAS CO
006       027S       036W      GRANT     KS      PHELPS            1    076410111     COLORADO INTERSTATE GAS CO
006       027S       036W      GRANT     KS      PHELPS/CG         1-A  076411111     COLORADO INTERSTATE GAS CO
031       028S       034W      HASKELL   KS      PICKENS           A-2  076751111     COLORADO INTERSTATE GAS CO
031       028S       034W      HASKELL   KS      PICKENS           1    076760111     COLORADO INTERSTATE GAS CO
035       027S       040W      STANTON   KS      PIPER             1    076774111     COLORADO INTERSTATE GAS CO

</TABLE>
<PAGE>


<PAGE>
<TABLE>
<CAPTION>
                                            COLORADO INTERSTATE GAS COMPANY
                                        MASTER LIST OF GATHERING RECEIPT POINTS
                                                     AS OF 09/10/93
                                           HUGOTON/PANOMA AREA      G   2    LAM

                              COUNTY                                    LOCATION
SECTION   TOWNSHIP   RANGE     NAME      STATE      WELL NAME            NUMBER             MEASURING PARTY
- -----------------------------------------------------------------------------------------------------------------------
<S>      <C>         <C>      <C>        <C>    <C>                     <C>           <C>

035       027S       040W      STANTON   KS      PIPER            2-A   076775111     COLORADO INTERSTATE GAS CO
011       027S       040W      STANTON   KS      PLUMMER          A-1   076860111     COLORADO INTERSTATE GAS CO
011       027S       040W      STANTON   KS      PLUMMER          A-2   076861111     COLORADO INTERSTATE GAS CO
015       027S       040W      STANTON   KS      PLUMMER          B-1   076910111     COLORADO INTERSTATE GAS CO
015       027S       040W      STANTON   KS      PLUMMER          B-2   076911111     COLORADO INTERSTATE GAS CO
010       027S       040W      STANTON   KS      PLUMMER          C-1   076960111     COLORADO INTERSTATE GAS CO
010       027S       040W      STANTON   KS      PLUMMER          C-2   076961111     COLORADO INTERSTATE GAS CO
005       028S       040W      STANTON   KS      PLUMMER          D-1   077010111     COLORADO INTERSTATE GAS CO
005       028S       040W      STANTON   KS      PLUMMER          D-2   077011111     COLORADO INTERSTATE GAS CO
009       029S       040W      STANTON   KS      PLUMMER          1     076858111     COLORADO INTERSTATE GAS CO
022       029S       040W      STANTON   KS      PLUMMER GU       E-1   076857111     COLORADO INTERSTATE GAS CO
016       028S       033W      HASKELL   KS      PORTER #1              077155111     COLORADO INTERSTATE GAS CO
027       026S       035W      KEARNY    KS      POTTER           A-1   077212111     COLORADO INTERSTATE GAS CO
026       026S       035W      KEARNY    KS      POTTER           1     077210111     COLORADO INTERSTATE GAS CO
016       030S       033W      HASKELL   KS      R A JAMES        B UN  049270111     COLORADO INTERSTATE GAS CO
013       024S       037W      KEARNY    KS      R. L. GREEN NO. 3      039582111     COLORADO INTERSTATE GAS CO
003       029S       034W      HASKELL   KS      RAHENKAMP         1    078030111     COLORADO INTERSTATE GAS CO
003       029S       034W      HASKELL   KS      RAHENKAMP A 2          078035111     COLORADO INTERSTATE GAS CO
033       028S       040W      STANTON   KS      RAMSAY            A-1  078227111     COLORADO INTERSTATE GAS CO
021       028S       040W      STANTON   KS      RAMSAY            1    078228111     COLORADO INTERSTATE GAS CO
021       023S       036W      KEARNY    KS      RATZLAFF          A-1  078470111     COLORADO INTERSTATE GAS CO
028       023S       036W      KEARNY    KS      RATZLAFF          B-1  078510111     COLORADO INTERSTATE GAS CO
001       025S       037W      KEARNY    KS      RATZLAFF          1    078350111     COLORADO INTERSTATE GAS CO
010       024S       036W      KEARNY    KS      RATZLAFF          2    078430111     COLORADO INTERSTATE GAS CO
001       025S       037W      KEARNY    KS      RATZLAFF          4-1  078440111     COLORADO INTERSTATE GAS CO
021       023S       036W      KEARNY    KS      RATZLAFF D        A-2  078540111     COLORADO INTERSTATE GAS CO
021       023S       036W      KEARNY    KS      RATZLAFF D        B-2  078541111     COLORADO INTERSTATE GAS CO
016       023S       036W      KEARNY    KS      RATZLAFF D "A" NO. 3   078436111     COLORADO INTERSTATE GAS CO
028       023S       036W      KEARNY    KS      RATZLAFF DAN UNIT D-1  078550111     COLORADO INTERSTATE GAS CO
010       024S       036W      KEARNY    KS      RATZLAFF 2        2-10 078435111     COLORADO INTERSTATE GAS CO
004       026S       039W      HAMILTON  KS      RECTOR            2-4  078929111     COLORADO INTERSTATE GAS CO
004       026S       039W      HAMILTON  KS      RECTOR O          1    078930111     COLORADO INTERSTATE GAS CO
033       025S       039W      HAMILTON  KS      RECTOR O E        1    074700111     COLORADO INTERSTATE GAS CO
004       026S       039W      HAMILTON  KS      RECTOR 3-4             078928111     COLORADO INTERSTATE GAS CO
007       026S       034W      FINNEY    KS      REEVE             1    078990111     COLORADO INTERSTATE GAS CO
032       025S       034W      FINNEY    KS      REEVE FEDERAL 32-2     058088111     COLORADO INTERSTATE GAS CO
007       026S       034W      FINNEY    KS      REEVE GAS UNIT    2    078991111     COLORADO INTERSTATE GAS CO
007       026S       034W      FINNEY    KS      REEVE 4-7              078993111     COLORADO INTERSTATE GAS CO
030       025S       034W      FINNEY    KS      REEVES            A-1  079071111     COLORADO INTERSTATE GAS CO
018       026S       034W      FINNEY    KS      REEVES            1    079030111     COLORADO INTERSTATE GAS CO
030       025S       034W      FINNEY    KS      REEVES            2    079070111     COLORADO INTERSTATE GAS CO
025       028S       032W      HASKELL   KS      REIMELT           1    079150111     COLORADO INTERSTATE GAS CO
035       028S       034W      HASKELL   KS      REIMER            A-2  079110111     COLORADO INTERSTATE GAS CO
014       031S       032W      SEWARD    KS      RICHARDSON F-1         079305111     COLORADO INTERSTATE GAS CO
006       026S       033W      FINNEY    KS      RIGG UNIT         1    079390111     COLORADO INTERSTATE GAS CO
006       026S       033W      FINNEY    KS      RIGGS             A-1  079455111     COLORADO INTERSTATE GAS CO
005       026S       033W      FINNEY    KS      RIGGS 1-2              079395111     COLORADO INTERSTATE GAS CO

</TABLE>
<PAGE>


<PAGE>
<TABLE>
<CAPTION>
                                            COLORADO INTERSTATE GAS COMPANY
                                        MASTER LIST OF GATHERING RECEIPT POINTS
                                                     AS OF 09/10/93
                                           HUGOTON/PANOMA AREA      G   2    LAM

                              COUNTY                                    LOCATION
SECTION   TOWNSHIP   RANGE     NAME      STATE      WELL NAME            NUMBER             MEASURING PARTY
- -----------------------------------------------------------------------------------------------------------------------
<S>      <C>         <C>      <C>        <C>    <C>                     <C>           <C>

004       025S       036W      KEARNY    KS      ROBINSON          C-1  079590111     COLORADO INTERSTATE GAS CO
004       025S       036W      KEARNY    KS      ROBINSON          C-2  079591111     COLORADO INTERSTATE GAS CO
033       024S       037W      KEARNY    KS      ROBRAHN           1    079630111     COLORADO INTERSTATE GAS CO
033       024S       037W      KEARNY    KS      ROBRAHN E E       2    079635111     COLORADO INTERSTATE GAS CO
031       030S       031W      HASKELL   KS      ROONEY            1    079830111     COLORADO INTERSTATE GAS CO
024       031S       032W      SEWARD    KS      ROSSON            1    079990111     COLORADO INTERSTATE GAS CO
027       027S       033W      HASKELL   KS      ROY               3    080070111     COLORADO INTERSTATE GAS CO
034       027S       033W      HASKELL   KS      ROY               5    080150111     COLORADO INTERSTATE GAS CO
033       027S       033W      HASKELL   KS      ROY               6    080190111     COLORADO INTERSTATE GAS CO
033       027S       033W      HASKELL   KS      ROY 10-33              080196111     COLORADO INTERSTATE GAS CO
034       027S       033W      HASKELL   KS      ROY 11-34              080197111     COLORADO INTERSTATE GAS CO
027       027S       033W      HASKELL   KS      ROY 9-27               080195111     COLORADO INTERSTATE GAS CO
028       029S       036W      GRANT     KS      S. HAGERMAN UNIT 3     041327111     COLORADO INTERSTATE GAS CO
034       023S       037W      KEARNY    KS      SALYER           1     081450111     COLORADO INTERSTATE GAS CO
027       023S       037W      KEARNY    KS      SALYER 1-2             081451111     COLORADO INTERSTATE GAS CO
018       013S       032W      SEWARD    KS      SATTERFIELD/GARTEN     991722000     COLORADO INTERSTATE GAS CO
018       031S       032W      SEWARD    KS      SATTERFIELD/GARTEN (GATH)991722121   NOT APPLICABLE
015       023S       037W      KEARNY    KS      SAUER             B-1  082470111     COLORADO INTERSTATE GAS CO
015       023S       037W      KEARNY    KS      SAUER             B-2  082471111     KN ENERGY INC
025       023S       037W      KEARNY    KS      SAUER             1    082290111     COLORADO INTERSTATE GAS CO
025       023S       037W      KEARNY    KS      SAUER             1-A  082291111     COLORADO INTERSTATE GAS CO
028       025S       033W      FINNEY    KS      SCHEER            1    082950111     COLORADO INTERSTATE GAS CO
028       025S       033W      FINNEY    KS      SCHEER            2    082951111     COLORADO INTERSTATE GAS CO
028       025S       033W      FINNEY    KS      SCHEER 3-28            082952111     COLORADO INTERSTATE GAS CO
006       031S       031W      SEWARD    KS      SCHMIDT           B-1  083070111     COLORADO INTERSTATE GAS CO
007       031S       031W      SEWARD    KS      SCHMIDT           1    083010111     COLORADO INTERSTATE GAS CO
007       031S       031W      SEWARD    KS      SCHMIDT           1    083011111     COLORADO INTERSTATE GAS CO
012       031S       032W      SEWARD    KS      SCHMIDT, LUTHER   1    057540111     COLORADO INTERSTATE GAS CO
005       029S       036W      GRANT     KS      SCHWEIN           A-1  083730111     COLORADO INTERSTATE GAS CO
005       029S       036W      GRANT     KS      SCHWEIN           A-2  083731111     COLORADO INTERSTATE GAS CO
005       029S       036W      GRANT     KS      SCHWEIN A-3            083732111     COLORADO INTERSTATE GAS CO
001       027S       035W      GRANT     KS      SHAWVER           1    084750111     COLORADO INTERSTATE GAS CO
002       027S       035W      GRANT     KS      SHAWVER           2-2  084751111     COLORADO INTERSTATE GAS CO
024       023S       035W      KEARNY    KS      SHELL             1    084990111     COLORADO INTERSTATE GAS CO
018       025S       037W      KEARNY    KS      SHELL             1    085050111     COLORADO INTERSTATE GAS CO
024       023S       035W      KEARNY    KS      SHELL A-2              085010111     COLORADO INTERSTATE GAS CO
018       025S       037W      KEARNY    KS      SHELL 1-2-18           085051111     COLORADO INTERSTATE GAS CO
033       025S       034W      FINNEY    KS      SINN              1    085290111     COLORADO INTERSTATE GAS CO
033       025S       034W      FINNEY    KS      SINN              2    085291111     COLORADO INTERSTATE GAS CO
033       025S       034W      FINNEY    KS      SINN 3-33              085292111     COLORADO INTERSTATE GAS CO
026       027S       040W      STANTON   KS      SMITH A E         1    086010111     COLORADO INTERSTATE GAS CO
026       027S       040W      STANTON   KS      SMITH A E         2-26 086011111     COLORADO INTERSTATE GAS CO
026       027S       040W      STANTON   KS      SMITH 3-26             086012111     COLORADO INTERSTATE GAS CO
022       027S       034W      HASKELL   KS      SNIDER            B-1  087810111     COLORADO INTERSTATE GAS CO
032       027S       034W      HASKELL   KS      STANLEY           A-2  088831111     COLORADO INTERSTATE GAS CO
032       027S       034W      HASKELL   KS      STANLEY           1    088830111     COLORADO INTERSTATE GAS CO

</TABLE>
<PAGE>


<PAGE>
<TABLE>
<CAPTION>
                                                                                                           09/20/93
                                               COLORADO INTERSTATE GAS COMPANY
                         GATHERING DELIVERY POINTS

                                                                                                     MAXIMUM
                             COUNTY                                                 LOCATION  MEASURING   PRESSURE
SECTION  TOWNSHIP  RANGE      NAME      STATE      DELIVERY NAME       AGGREGATE     NUMBER     PARTY    (p.s.i.g.)
- -------  --------  -----  ------------  -----  ---------------------  ------------  --------  ---------  -----------
<S>      <C>       <C>    <C>           <C>    <C>                    <C>           <C>       <C>        <C>

36       20N       103W   SWEETWATER    WY     ABB RECEIPT            M 1 ABM       991650000 NMS        845
21       23S       34E    LEA           NM     ANTELOPE RIDGE         O 9 ANT       991136000 CIG        960
363      PMC       3&LRR  MOORE         TX     BIVINS MASTER METER    M 3 BIM       991143100 CIG        250
29       36N       89W    FREMONT       WY     BULLFROG/TEPEE FLATS   M 1 BUL       066153000 NMS        1100
5        24N       96W    SWEETWATER    WY     BUSH LAKE DELIVERY     O 9 BSH       021785100 CIG        1000
32       T21N      R34W   FINNEY        KS     CAMPBELL DRAW DELIVERY O 9 CDE       991177000 CIG        500
13       18S       45W    KIOWA         CO     CAVALRY RECEIPT        M 2 CAV       991702000 NMS        850
18       3N        26E    BEAVER        OK     CLEAR LAKE             O 9 CLL       991179000 CIG        500
9        19N       98W    SWEETWATER    WY     DESERT SPRINGS MASTER  M 1 DES       991145100 CIG        845
15       1N        26E    BEAVER        OK     DURFEY                 O 9 DUR       931180000 NMS        500
34       20N       101W   SWEETWATER    WY     EAST ROCK SPRINGS      M 1 ERS       991701000 NMS        845
8        20N       92W    SWEETWATER    WY     ECHO SPRINGS MASTER    M 1 ECH       991165100 CIG        850
9        18S       45W    KIOWA         CO     FLUKE TIE-IN           M 2 FLU       991570000 NMS        850
7        36N       93W    FREEMONT      WY     FULLER WIND RIVER      M 1 FWR       991524100 NMS        960
18       33S       43W    MORTON        KS     GREENWOOD MASTER METER M 3 GRW       991159100 CIG        761
13       25S       36W    KEARNY        KS     HUGOTON/KNE EXCHANGE   0 9 HKE       991181000 CIG        240
29       25S       35W    KEARNY        KS     H&P SUNFLOWER          O 9 HPS       991652000 CIG        300
17       10S       23E    UNITAH        UT     KAYE STATE             O 9 KAY       991667000 CHEVRON    960
17       5N        7E     CIMARRON      OK     KEYES MASTER METER     M 3 KEY       991155100 CIG        550
29       24S       36W    KEARNY        KS     LAKIN MASTER METER     M 2 LAM       065864000 CIG        920
33       19S       48W    KIOWA         CO     LEFT HAND (WEAR TRUST) M 2 LEF       991675000 NMS        924
11       38N       90W    FREMONT       WY     LOST CABIN             M 1 LOS       066156000 CIG        1100
2        38N       90W    FREMONT       WY     MADDEN EXCHANGE (KN)   O 9 MKN       058100111 CIG        960
30       20N       101W   SWEETWATER    WY     MASTERSON              M 1 MAS       991726000 NMS        N/A
31       5N        24E    BEAVER        OK     MILES G-1              O 9 MG1       069660000 NMS        500
18       5N        25E    BEAVER        OK     MOCANE WARREN PLANT    M 3 MOC       991106000 CIG        500
8        24N       96W    SWEETWATER    WY     NICKEY FIELD EXCHANGE  O 9 NKY       991116000 CIG        960
5        51N       100W   PARK          WY     NORTH OREGON BASIN     M 1 MOB       991651000 NMS        1200
9        22S       37W    KEARNY        KS     PANOMA/NNG INTERCONNECTO 9 NNG       066304000 NMS        500
36       20N       101W   SWEETWATER    WY     POINT OF ROCKS         M 1 PTR       991679000 NMS        845
8        19N       91W    CARBON        WY     PORTER FEDERAL DELIVERYO 9 PRD       077150000 NMS        960
13       12N       16W    CUSTER        OK     RED HILLS DELIVERY     O 9 REH       991623000 NMS        960
10       23S       38W    KEARNY        KS     RINHART/KJA            O 9 RIN       991756000 NMS        960
20       9S        20E    UINTAH        UT     SALT WATER DISPOSAL    O 9 H2O       073000000 CIG        960
2        2S        55W    WASHINGTON    CO     SHARP 1                O 9 WDR       065787000 CIG        960
23       21N       99W    MOFFAT        CO     SHELL CREEK DELIVERY   O 9 SCR       085080000 NMS        960
12       19N       98W    SWEETWATER    WY     TABLE ROCK MASTER METERM 1 TAB       991173100 CIG        850
23       19N       98W    SWEETWATER    WY     TABLE ROCK RESIDUE     M 1 TRR       991163000 CIG        845
28       6N        10E    TEXAS         OK     TEDROW DELIVERY        O 9 TED       092420000 NMS        500
27       20N       97W    SWEETWATER    WY     TIPTON                 M 1 TIP       991737000 NMS        845
24       9S        21E    UINTAH        UT     UINTAH                 M 1 UIN       991764000 CIG        1050
23       31S       45W    BACA          CO     VILAS MASTER METER     M 3 VIL       991172100 CIG        500
31       20N       94W    SWEETWATER    WY     WAMSUTTER MASTER METER M 1 WAM       991164100 CIG        845
2        8LL       JMLS   WHEELER       TX     WHEELER EXCHANGE       O 9 WLR       991188000 CIG        960
3        CPCO      SCHL   WHEELER       TX     WILLIS METER STATION   O 9 WMS       991043000 CIG        960

</TABLE>
<PAGE>





<PAGE>
                                APPENDIX "A"

                      AMENDMENT DATED January 1, 1994

                                    to

                          GAS GATHERING AGREEMENT

                           DATED October 1, 1993

                                  between

                      COLORADO INTERSTATE GAS COMPANY

                                    and

                             MESA OPERATING CO.

                ACTING ON BEHALF OF ITSELF AND AS AGENT FOR
                    HUGOTON CAPITAL LIMITED PARTNERSHIP

                              Gathering Rates

                                    Commodity
                  Point(s) of         Rates        Fuel     
Gathering Area     Delivery       (Notes 1 & 2)  (Note 3)   Term of Rate
- --------------  ---------------   -------------  -------- -----------------
Hugoton         Lakin Master        $0.1540
                 Meter               per Dth      3.00%  10/1/93-1/29/95

                Lakin Master        Base Rate I   3.00%  1/30/95-1/31/2010
                 Meter              (Note 5)             (Note 4)
                                    Plus IFUR
                                    Note 6)
                                    Plus
                                    $0.025
                                     per Dth

                KN Exchange         $0.1850
                                     per Dth      3.00%  10/1/93-9/30/94

                KN Exchange         $0.1665       3.00%  10/1/94-1/29/95
                                     per Dth

                H&P Sunflower       $0.1850
                                     per Dth      3.00%  10/1/93-9/30/94

                H&P Sunflower       $0.1665       3.00%  10/1/94-1/29/95
                                     per Dth

Hugoton         Satanta             Base Rate I   3.00%   1/30/95-1/31/2010
(Exhibit "B",                       (Note 5)               (Note 4)
Schedule 1 & 2                      Plus IFUR
Wells)                              (Note 6)

Hugoton         Satanta             Base Rate I   3.00%  5/01/95-5/31/95
Exhibit "B"    (for Dth transported (Note 5)
Schedule 1 & 2  by Northern Natural Plus IFUR
Wells)          Gas Company for     (Note 6)
                Transporter)

Hugoton         Satanta             Base Rate II (Note 7)(Notes 4 and 7)
(Exhibit "B",                       (Note 7)
 Schedule 3                         Plus IFUR
 Wells)                             (Note 6)

<PAGE>
                                APPENDIX "A"


NOTES:  (1)  The Commodity Rate for service hereunder shall be as agreed 
             between the Parties, except that in the event that an   
             effective rate for service in a gathering area is not agreed 
             to prior to the tender of gas by Shipper for service in that 
             gathering area, then the rate for that service, until 
             otherwise agreed, shall be the maximum rate that Transporter
             charges for gathering service in that area.

        (2)  The wells under Footnote 4 of Exhibit "B", Schedule 1, are     
             subject to a reduction of 1.3 cents per Dth, as described in   
             the Letter Agreement between Shipper and Transporter dated     
             January 5, 1994.  Invoicing procedures shall be governed by    
             Transporter's January 17, 1994 Letter to Shipper.

        (3)  The Fuel Percentage shall be adjusted from time to time        
             throughout the term of the Agreement and shall be based upon   
             actual fuel usage in Transporter's Hugoton Gathering System.

        (4)  Either party shall have the annual right to request            
             renegotiation of the gathering rates to be effective 2/1/10    
             and each February 1 thereafter.  Such request shall be made in 
             writing and given to the other party not less than six months  
             prior to the date the renegotiated rate(s) would become        
             effective.  If the parties are unable to mutually agree to     
             renegotiated rate(s), then this Agreement shall terminate      
             after 1/31/10.

        (5)  The Base Rate I shall be $0.13 per Dth from 1/31/95 to         
             1/31/97, $0.14 per Dth from 2/1/97 through 1/21/98, $0.145 per 
             Dth from 2/1/98 through 1/31/99, and $0.15 per Dth from 2/1/99 
             through 1/31/00.  Effective 2/1/00 through 1/31/10, the Base   
             Rate I will be determined monthly, and shall be equal to 9% of 
             the index price for PEPL-Oklahoma published in the first issue 
             of Inside FERC's Gas Market Report for such month.  If such    
             index price ceases to be published, then Shipper and           
             Transporter shall select a mutually agreeable substitute       
             generally recognized in the industry.  In no event shall the   
             Base Rate I be less than $0.15 per Dth after 1/31/99.          
             Transporter's maximum obligation under Base Rates I and II     
             shall be 15,000 Mcf per day.

        (6)  Pursuant to the terms of the June 1, 1994 Letter Agreement     
             between the parties, an Incremental Facilities Usage Rate      
             ("IFUR") of $0.06 per Dth shall apply in addition to the rates 
             set forth above.  The IFUR will continue in effect until the   
             earlier of (i) 2/1/99 or (ii) the first day of the month       
             immediately following the month in which the aggregate revenue 
             attributable to the IFUR equals Transporter's actual costs of  
             the New Facilities, as defined in the Letter Agreement dated   
             June 1, 1994.  If the actual costs of the New Facilities       
             exceed the aggregate of the IFUR charges paid and accrued      
             between 1/30/95 and 2/1/99, Shipper shall reimburse            
             Transporter for the difference in a lump sum payment, within   
             thirty days of Transporter's invoice.  If any part of such     
             difference resulted from a production limitation caused by     
             Transporter's inability to meet pressure specifications set    
             forth in Exhibit "B", then that part of the payment will be    
             deferred for a period of time equal to the time period         
             Transporter interrupted delivery of Shipper's Gas.  Shipper    
             shall have the right to audit Transporter's records to verify  
             the costs of the New Facilities.

        (7)  The Base Rate II shall be applicable to Shipper's Directly     
             Connected Gas (Exhibit "B", Schedule 3) and shall be $0.01 per 
             Dth for a three year period commencing with the first delivery 
             of gas from each new source.  Thereafter, the Base Rate II     
             shall equal the Base Rate I then in effect and as it may       
             change from time to time.  At no time however, shall the sum   
             of the Base Rate II and the IFUR be less than Transporter's    
             minimum tariff gathering rate.  No fuel retention shall apply  
             for a three year period commencing with the first delivery of  
             gas from each new connection of Shipper's Directly Connected   
             Gas.  Transporter's maximum obligation under Base Rates I and  
             II shall be 15,000 Mcf per day.


<PAGE>
                                                  Contract No. 42026000A


                                 AMENDMENT

                           DATED: January 5, 1994
                                  ---------------

                                     to

                   GAS GATHERING AGREEMENT - INTERRUPTIBLE

                                   between

                       COLORADO INTERSTATE GAS COMPANY

                                     and

                               MESA OPERATING CO.
                    ACTING ON BEHALF OF ITSELF AND AS AGENT
                    FOR HUGOTON CAPITAL LIMITED PARTNERSHIP

                            DATED:  October 1, 1993
                                    ---------------


<PAGE>
                              AMENDMENT TO
                GAS GATHERING AGREEMENT - INTERRUPTIBLE


     THIS AMENDMENT, made and entered into as of this 5th day of January

1994, by and between COLORADO INTERSTATE GAS COMPANY, hereinafter referred

to as "Transporter", and MESA OPERATING CO., acting on behalf of itself and

as agent for Hugoton Capital Limited Partnership, hereinafter referred to

as "Shipper".

     WHEREAS, Transporter and Mesa Operating Limited Partnership entered

into a Gas Gathering Agreement (Agreement) dated October 1, 1993, 

providing for the gathering by Transporter of supplies of natural gas which

Shipper has acquired in the vicinity of Transporter's gathering system; and

     WHEREAS, Mesa Operating Limited Partnership notified Transporter that

its name has changed to Mesa Operating Co., acting on behalf of itself and

as agent for Hugoton Capital Limited Partnership; and

     WHEREAS, Transporter and Shipper desire to amend the Agreement to

document changes in the Gathering Rates and operating pressure commitments

in the Hugoton Field pursuant to Letter Agreements dated January 5, 1994

and June 1, 1994; and

     WHEREAS, Transporter and Shipper desire to further amend the Agreement

pursuant to the Letter Agreement dated June 1, 1994 to add Satanta as a

Point of Delivery and to extend the primary term of the agreement to

January 31, 2010; and

     WHEREAS, Transporter and Shipper desire to amend the Agreement further

to document changes in gas quality specifications and procedures to

determine uneconomic wells pursuant to the Letter Agreement dated June 1,

1994;

     NOW, THEREFORE, in consideration of the premises and the mutual

covenants hereinafter contained, Transporter and Shipper agree to amend the

Agreement as follows:

     1.  Shipper notified Transporter of a name change from Mesa Operating

Limited Partnership to Mesa Operating Co., effective January 5, 1994.  Mesa

Operating Co. shall be substituted for Mesa Operating Limited Partnership

wherever it occurs in this Agreement, effective January 5, 1994.

     2.  Effective January 5, 1994, Appendix "A" shall be deleted in its

entirety and the attached Appendix "A" shall be substituted therefore.

     3.  Effective January 5, 1994, Exhibit "B" shall be deleted in its

entirety and the attached Exhibit "B" shall be substituted therefore.

     4.  Effective June 10, 1994, Paragraph 2 of the Agreement shall be

deleted in its entirety and the following Paragraph 2 shall be substituted

therefore.

           "2.  Term of Agreement:     Beginning:     October 1, 1993

                                       Ending:        January 31, 2010

           X  Year to year thereafter, provided that the parties agree to
          ---
gathering rates to be in effect after January 31, 2010.  See Appendix "A"

for additional information."

     5.  Effective June 10, 1994, Paragraph 4 of the Agreement shall be

deleted in its entirety and the following Paragraph 4 shall be substituted

therefore.

           "4.  This Agreement is subject to the rates contained in

Appendix "A" and to all of the terms of the attached General Terms and

Conditions - Interruptible Gathering (see Exhibit "A"), except as 

adjusted as follows:

          Article 8 - Quality Specifications

In addition to the gas quality specifications described in Article 8, the

following gas quality specifications shall apply to gas delivered to

Satanta.  Transporter shall not process such gas prior to delivery. 

Shipper shall retain all processing rights associated with Shipper's gas

delivered to the Satanta Point of Delivery.  The parties acknowledge that

the Btu and hydrocarbon components of the gas delivered to Satanta from

time to time will vary subject to such commingled stream available from

Transporter.  However, in the event such commingled stream contains more

than 350 parts per million of carbon dioxide by volume, more than four

parts per million of hydrogen sulfide by volume, or any mercury at the

inlet to the plant, the parties shall undertake the following in order:

          (1)  Shipper shall notify Transporter of any such non-

conformance with the above specifications.  Shipper represents that these

quality specifications are the same as, and no more stringent than, the

quality requirements for any gas being delivered to Satanta.

          (2)  Shipper shall have the right, but not the obligation,

to treat the gas which is the source of the non-conformance at its sole

cost or to pay for treatment of such gas at a mutually agreeable point on

CIG's Hugoton Gathering System.

          (3)  If it is not economic for Shipper to treat such gas,

excluding the gas described in Exhibit "B", Schedule 3, then Transporter

shall have the right, but not the obligation, to remedy such non-

conformance at no cost to Shipper.  In determining whether it is economic

to treat non-complying gas delivered hereunder, Shipper shall consider such

gas with all other gas being delivered to the Satanta Point of Delivery

which requires treatment for carbon dioxide and/or hydrogen sulfide and

provide similar economic evaluations for non-complying gas delivered

hereunder as are provided for any other such non-complying gas.  Further,

any such economic evaluations shall also include the blending of such gas

delivered hereunder with all gas being delivered to the Satanta Point of

Delivery.  In any event, Shipper shall be responsible for treating

Shipper's Directly-Connected Gas (Exhibit "B", Schedule 3) which shall

be excluded in determining whether or not treatment is economic.

          (4)  If Shipper does not determine that there is an economic

solution available for the non-complying gas (other than Shipper's

Directly-Connected Gas, Exhibit "B", Schedule 3) and Transporter does not

restore the gas quality to the standards set forth above, then Shipper may

terminate this Agreement, with no further obligations on the part of either

party, including, but not limited to, any costs described in Footnote 6 in

Appendix "A", but excluding payments by Shipper for services rendered prior

to such termination.  If the commingled stream, not including Shipper's New

Gas and Shipper's Directly Connected Gas (Exhibit "B", Schedules 2 and 3),

to be delivered to the Satanta Point of Delivery by Transporter hereunder,

contains more than 0.5% of carbon dioxide by volume, Shipper shall also

have the right to terminate this Agreement with no further obligations on

the part of either party, including, but not limited to, any costs

described in Footnote 6, Appendix "A", but excluding payments by Shipper

for services rendered prior to such termination.

     6.  Effective June 10, 1994, Paragraph 9 of the Agreement shall be

deleted in its entirety and the following Paragraph 9 shall be substituted

therefore.

          "9.  Other Operating Provisions:

          Uneconomic Wells and Installation of Compression
          ------------------------------------------------

     If, for any prior twelve month period, providing gathering service

from a particular well to the delivery points hereunder has been uneconomic

to Transporter, then Transporter may request a volume increase commitment

or a renegotiation of the gathering rate for that particular well.  For

purposes of this section, gathering services from a well to the delivery

points are uneconomic for a well if gathering revenues derived from the

Base Rate specified in Appendix "A" and received from production from that

particular well are less than 126% of Shipper's share of the direct cost of

operating the gathering facilities, calibrating, maintaining and reading

the wellhead meters, treating by Transporter if any, to conform to quality

specifications of Article 8, and operating and maintaining compression to

effect deliveries hereunder for each well in question.  Transporter shall

not be required to install any additional facilities for that well unless

Shipper agrees at that time that Transporter can include the cost of such

additional facilities in the direct cost of gathering for such well for the

purpose of determining whether providing gathering service for a particular

well has been uneconomic for Transporter.  Direct cost(s) are expenditures

for materials and services actually used on the gathering system or at the

gathering system level for the direct benefit of the gathering system and

include expenditures for operating field lines, operating field compressor

stations, field compressor station fuel and power provided by Transporter,

operating field measuring and regulating station equipment, rent of items

located on the gathering system, maintenance of field structures and

improvements, maintenance of field lines, maintenance of field compressor

station equipment, maintenance of field measuring and regulating station

equipment, and First Level Supervision.  First Level Supervision includes

those employees actually located in the field whose primary function is the

direct supervision of other employees and/or contract labor directly

located on the gathering system in an operating capacity.  All other costs,

including supervisors and managers above First Level Supervision are not

included in Direct Costs.  Shipper shall have the right to audit

Transporter's calculations and records which support Transporter's claim

that providing gathering service to a particular Shipper well is

uneconomic.  If agreement on a volume increase or a new gathering rate for

such well cannot be reached, Shipper may elect to contract operate the

measurement facilities and wellhead compression, if any, for such Shipper

well or wells, provided that arrangements shall be made to accommodate

other parties' gas and that Shipper shall be responsible only for operating

the wellhead gathering facilities, calibrating, reading and maintaining the

wellhead meters and allocating the gas delivered to a central delivery

meter among all Shipper wells connected to the lateral.  If multiple

Shipper wells connected to a lateral are determined to be uneconomic,

Transporter, at its sole cost, will install metering facilities for custody

transfer measurement at a location downstream of the Shipper wells

determined to be uneconomic.  Transporter will continue to maintain the

gathering lines and wellhead gathering facilities.  Shipper will have the

right to install central compression on such lateral.  If agreement on a

volume increase or new gathering rate cannot be reached and Shipper elects

not to contract operate the affected measurement facilities and wellhead

compression, if any, Transporter may discontinue gathering service for such

well and the Agreement will be terminated for such well.

                                Gathering System Capacity
                                -------------------------

     Shipper's gas will be received into Transporter's Hugoton Gathering

System on an interruptible basis and Transporter shall notify Shipper in

the event of a reduction in available capacity to the Satanta Point of

Delivery from any well.  As to Shipper's gas nominated, scheduled and

received into Transporter's Hugoton Gathering System for delivery to the

Satanta Point of Delivery, Transporter shall deliver and Shipper shall

receive Shipper's gas less fuel (as set forth in Appendix "A") at the

Satanta Point of Delivery, subject only to events of force majeure as set

forth in Article 11.  Shipper shall have the continuing option to convert

this Agreement to a firm gathering agreement to the Satanta Point of

Delivery on a well by well basis, as needed.  Any such conversion shall be

effective until the following February 1 and continue in effect thereafter

unless terminated effective on a February 1 by Shipper's thirty day prior

written notice to Transporter.  Firm gathering shall be at Transporter's

maximum rates as such rates may change from time to time.  If Transporter

fails to notify Shipper of a reduction in available capacity and

Transporter cannot provide sufficient gathering capacity to permit Shipper

to convert to firm gathering service for a particular well, then Shipper

may terminate this Agreement as to that well.  Shipper shall have the right

to convert back to interruptible service at each February 1; provided

however, if Shipper converts back to interruptible service, such service

will be interruptible for the remaining term of this Agreement.

                                 Split Connect Provision
                                 -----------------------

     Shipper, as to its interest, its affiliates' interest and its

successors' interest in any well producing Shipper's Gas, hereby agrees for

the term hereunder not to split - connect any of the Shipper wells

currently or hereafter connected to Transporter's Hugoton Gathering System.

                                  Additional Provisions
                                  ---------------------

     In the event of any conflict between the terms and provisions of this

Agreement and the Letter Agreements between Shipper and Transporter dated

January 5 and June 1, 1994, or the letter from Transporter to Shipper dated

January 17, 1994, such Letter Agreements and letter shall control."

     7.  Effective January 5, 1994, Paragraph 7 of the Agreement shall be

deleted in its entirety and the following Paragraph 7 shall be substituted

therefore.

          "7.  Notices:  Transporter:  Colorado Interstate Gas Company

                                       P.O. Box 1087

                                       Colorado Springs, CO  80944

                                       Attention:  Gathering Department

                                       Gathering Department Fax: (719) 520-

                                       4449

                                       Volume Management Fax: (719) 520-

                                       4449

                         Shipper:      Mesa Operating Co.

                                       5205 N. O'Conner Blvd., Suite 1400

                                       Irving TX  75039-3746

                                       Attention:  Steve Tennison

                                       Fax:  (214) 444-4394"

     This Amendment shall be effective as of the dates set forth in

Paragraphs 1 through 7 above, and except as herein amended, the Agreement

shall in all respects remain in full force and effect.

     IN WITNESS WHEREOF, the Parties have executed this Amendment as of the

9th day of October, 1995.
- ---        -------

                                       COLORADO INTERSTATE GAS COMPANY
                                                 (Transporter)


                                       By  /s/ S. W. Zuckweiler
                                           ----------------------------
                                           S.W. Zuckweiler
                                           Vice President


                                       MESA OPERATING CO. ACTING ON BEHALF
                                       OF ITSELF AND AS AGENT FOR
                                       HUGOTON CAPITAL LIMITED PARTNERSHIP
                                                     (Shipper)

                                       By  /S/ Steven R. Tennison
                                           -------------------------------

                                           Steven R. Tennison
                                           -------------------------------
                                           (Print or type name)

                                           Attorney-in-Fact
                                           -------------------------------
                                           (Print or type title)



<PAGE>
                                                     Contract No. 11085

                               (MESA LOGO) 

January 5, 1994

Mr. S. W. Zuckweiler
Colorado Interstate Gas Company
P. O. Box 1087
Colorado Springs, CO  80944

Gentlemen:

Since May 1993, production from certain wells owned by Mesa Operating
Limited Partnership (MESA) has been curtailed as a result of an increase in
the operating pressure of the Hugoton Gathering System owned by Colorado
Interstate Gas Company (CIG).  After numerous discussions, CIG and MESA
have determined the installation of four compressors will allow MESA to
resume normal production levels from the wells connected to the six
laterals listed in Attachment A (CIG Laterals).  Both MESA and CIG agree to
proceed with the installation and operation of such compressors pursuant to
the following terms and conditions.

     1.  CIG, at its sole cost, shall provide inlet and outlet connections 
         between each of the six CIG Laterals listed in Attachment A, the 
         four compressors to be installed by MESA at its sole cost, and 
         CIG's Hugoton Gathering System downstream of MESA's compressor 
         units.  Such compressors will be located at sites mutually agreed 
         to by MESA and CIG.

     2.  CIG, at its sole cost, shall connect to the nearest CIG Lateral 
         the Winger C-4, Winger C-2, Winger C-1 and Winger 10-33.  If the 
         gathering revenue received from said wells in the period beginning 
         with completion of the new connections until January 31, 1996, is 
         less than the cost of such connections, then MESA shall reimburse 
         CIG for the difference within 10 days of CIG's invoice date.

     3.  As soon as possible after signing this agreement, MESA shall 
         furnish, own, maintain and operate at its own cost four compressor 
         units at mutually agreeable locations.  CIG's delivery obligation 
         under the gathering agreement shall be reduced by the quantity of 
         fuel gas used in the operation of said compressors.  In addition 
         to its gas, MESA shall compress the gas produced by third parties 
         from the wells connected to the CIG Laterals as of the date of 
         this agreement.  Further, the volumes MESA shall be required to 
         compress for third parties shall be limited to the volume levels 
         produced for such third parties during the last month prior to 
         May, 1993, in which full production occurred.  CIG shall reimburse 
         MESA in-kind for the actual fuel gas attributed to the compression 
         of such third parties' volumes.

     4.  CIG shall use its best efforts to operate its Hugoton Gathering 
         System at the CIG Lateral interconnections at pressures not in 
         excess of 125 psig, but in no event shall the pressures at CIG 
         Lateral interconnections exceed 137 psig. 

     5.  CIG agrees to reduce by $0.013 per MMBtu the gathering fee charged 
         pursuant to the present gathering agreement for gas gathering for 
         MESA's account through the CIG laterals. 

     6.  This letter agreement shall remain in effect until MESA elects to 
         remove the compressors installed pursuant to Item 3 above, 
         provided, however, if MESA removes the compressors prior to 
         January 31, 1996, and the gathering revenues attributed to the 
         wells on the CIG Laterals, less revenues from the wells identified 
         in Paragraph 2, are less than the costs incurred by CIG under 
         Paragraph 1, then MESA shall reimburse CIG for the difference 
         within 10 days of CIG's invoice date.

Nothing in this letter agreement shall be deemed an admission of law or
fact by either party.  If the above terms and conditions are acceptable to
CIG, please execute a copy of this letter and return it to us.  We look
forward to beginning work on this project.

Sincerely,

/s/ S. Leonard Hruzek, Jr.
S. Leonard Hruzek, Jr.

SLH/kkh

ACCEPTED AND AGREED TO:

COLORADO INTERSTATE GAS COMPANY

By:   /s/ S.W. Zuckweiler
     ---------------------
     S.W. Zuckweiler
     Vice President

Date:  August 17, 1994
       ---------------


<PAGE>
                               ATTACHMENT "A"
                     Laterals in Lakin Gathering System


1.  Lateral west of the Interconnect with F54-8" in 33-27S-40W

2.  Lateral east of the Interconnect with F54-8" in 33-27S-40W

3.  Lateral west of the Interconnect with F54-8" in 28-27S-40W

4.  Lateral east of the Interconnect with F54-8" in 28-27S-40W

5.  Lateral east of the Interconnect with F9-10" in 21-27S-40W

6.  Lateral east of the Interconnect with F9-10" in 15-27S-40W



<PAGE>
                                             Dennis E. Fagerstone
                                   vice president-exploration & production

                               (MESA LOGO) 

June 1, 1994

Mr. Steve W. Zuckweiler
Colorado Interstate Gas Company
P. O. Box 1087
Colorado Springs CO.  80944

Re:   Connection of CIG Facilities
      To Mesa's Satanta Plant; Terms,
      Rates of Gathering Service

Dear Mr. Zuckweiler:

This letter will set forth the agreement between Colorado Interstate Gas
Company ("CIG") and Mesa Operating Co. ("MESA"), acting on behalf of itself
and as agent for Hugoton Capital Limited Partnership ("HCLP"), regarding
the connection of CIG's facilities to MESA's Satanta Gas Processing Plant
and the terms and conditions which will govern the gathering of gas by CIG
for MESA in the area of CIG's Hugoton Gathering System in southwest Kansas.

Accordingly, for and in consideration of the premises and mutual covenants
herein contained, CIG and MESA hereby agree as follows:

1.   CIG will, at its sole cost, construct, own and operate facilities for
     delivery of up to 15 MMcf/d from CIG's Hugoton Gathering System Area
     to MESA's Satanta Plant at 100 psig. CIG's new facilities shall
     include approximately 5.5 miles of pipeline between CIG's existing F1-
     12" gathering line and the inlet to MESA's Satanta Plant, electronic
     measurement at CIG's Delivery Point to the Satanta Plant inlet, and
     initial modifications required to existing CIG gathering compressors
     HFC #1 and HFC #6 to facilitate the delivery of up to 15 MMcf/d from
     CIG's Hugoton Gathering System Area to Mesa's Satanta Plant at 100
     psig ("New Facilities").  CIG shall complete construction of the New
     Facilities within eight months of execution of this Agreement by CIG
     and MESA.

2.   MESA shall install, maintain and operate its facilities to provide for
     a constant pressure of 100 psig at CIG's Delivery Point to the Satanta
     Plant inlet.

3.   Gas gathered by CIG to the Satanta Plant shall be limited to (i)
     MESA's existing and future gas production from wells now connected to
     CIG's Hugoton Gathering System ("MESA-Owned Gas"), (ii) third-party
     gas marketed by MESA from existing MESA-operated wells now connected
     to CIG's Hugoton Gathering System ("MESA-Operated Gas"), (iii) gas
     which MESA may deliver from new sources (other than those specified in
     (iv) of this sentence which MESA connects or causes to be connected to
     CIG's Hugoton Gathering System ("MESA's New Gas") and (iv) gas which
     MESA may deliver through MESA's new connections made directly into
     CIG's 5.5 mile pipeline between CIG's F1-12" gathering line and the
     inlet to the Satanta Plant ("MESA's Directly-Connected Gas");
     hereinafter collectively referred to as "MESA's Gas."  CIG shall not
     process such gas prior to delivery.  MESA shall retain all processing
     rights associated with MESA's Gas.  MESA's Gas will be commingled with
     other gas in CIG's Hugoton Gathering System prior to delivery to the 
     Satanta Plant.  The parties acknowledge that the Btu and hydrocarbon
     components of the gas delivered from time to time will vary subject to
     such commingled stream available from CIG at the inlet of the Satanta
     Plant.  CIG's delivery obligation shall be limited to that quantity
     of Dths received by CIG from MESA, less gathering fuel.  However, in
     the event such commingled stream contains more than 350 parts per
     million of carbon dioxide by volume, more than four parts per million
     of hydrogen sulphide by volume or any mercury at the inlet to MESA's
     Satanta Plant, the parties shall undertake the following in order: 
     (1) MESA shall notify CIG of any such non-conformance with the above
     specifications.  MESA represents that these quality specifications
     are the same as, and no more stringent than, the quality requirements
     for any non-Mesa Gas being delivered to the Satanta Plant.  (2) MESA
     shall have the right but not the obligation to treat the gas which is
     the source of non-conformance at its sole cost or to pay for treatment
     of such gas at a mutually agreeable point on CIG's Hugoton Gathering
     System.  (3) If it is not economic for MESA to treat such gas, except
     MESA's Directly-Connected Gas, then CIG shall have the right but not
     the obligation to remedy such non-conformance at no cost to MESA.  In
     determining whether there is an economic solution to treat non-
     complying gas being delivered by CIG hereunder, MESA shall consider
     such CIG-delivered gas with all volumes being delivered to Satanta
     which require treatment for carbon dioxide and/or hydrogen sulphide
     and provide similar economic evaluations for CIG-delivered non-
     complying gas as are provided for any other such non-complying gas. 
     Further, any such economic evaluation shall also include the blending
     of such CIG-delivered gas with all gas being delivered to Satanta.  In
     any event, MESA shall be responsible for treating MESA's Directly-
     Connected Gas which shall be excluded in determining whether or not
     treatment is economic.  (4) If the parties cannot agree that there is
     an economic solution available for the non-complying gas (other than
     MESA's Directly-Connected Gas) and/or CIG does not restore the gas
     quality to standards set forth above, then MESA may terminate this
     Agreement, with no further obligations on the part of either party,
     including, but not limited to, any costs under Paragraphs 12 and 13
     below, but excluding payments by MESA for services rendered prior to
     such terminations.  If the commingled stream, not including MESA's New
     Gas and MESA's Directly-Connected Gas, to be delivered to the Satanta
     Plant by CIG hereunder, contains more than 0.5% of carbon dioxide by
     volume, MESA also shall have the right to terminate this agreement
     with no further obligations on the part of either party hereunder,
     including, but not limited to, any costs under Paragraphs 12 and 13
     below, but excluding payments by MESA for services rendered prior to
     such termination.

4.   MESA's gas will be received into the CIG Hugoton Gathering System on
     an interruptible basis and CIG shall notify MESA in the event of a
     reduction in available capacity to the Satanta Plant from any well. 
     Once MESA's Gas is nominated, scheduled and received into the CIG
     Hugoton Gathering System, CIG shall deliver and MESA shall receive
     MESA's Gas less Fuel (as hereinafter defined) at the inlet of the
     Satanta Plant, subject only to events of force majeure as set forth in
     the gathering agreement between the parties.  MESA shall have the
     continuing option to convert the interruptible gathering agreement to
     a firm gathering agreement to the Satanta Plant on a well by well
     basis, as needed for the remainder of the Contract Year and each
     Contract Year thereafter, at CIG's maximum rates for firm gathering as
     such rates may change from time to time.  If CIG fails to notify MESA
     of a reduction in available capacity and CIG cannot provide sufficient
     gathering capacity to permit MESA to convert to firm gathering service
     for a particular well, then MESA may terminate this agreement as to
     that well.  MESA shall have the right to convert back to
     interruptible service at the end of each Contract Year; provided
     however, if MESA converts back to interruptible service, such service
     will be interruptible for the remaining term of the agreement.

5.   Subject to Paragraphs 3 and 4 above, the term of the rates and the
     other conditions of this agreement shall be 15 Contract Years and year
     to year thereafter.  Thereafter, either party shall have the annual
     right to request renegotiation of the gathering rates to be effective
     after the first 15 Contract Years.  Such request shall be made in
     writing and given to the other party not less than six months prior to
     the start of the Contract Year in which such renegotiated rates would
     become effective.  If the parties are unable to mutually agree to a
     renegotiated rate, then this agreement shall terminate.

6.   The gathering rates hereunder shall consist of a Base Rate I or a Base
     Rate II, whichever is applicable, and an Incremental Facilities Usage
     Rate as defined in Paragraph 12 below ("IFUR").  The gathering charges
     to be paid by MESA hereunder shall be calculated by applying the
     applicable Base Rate and the IFUR to MESA's Gas received into CIG's
     Hugoton Gathering System.  In addition to the above charges, CIG shall
     retain quantities for Fuel, which is defined as a percentage of
     MESA's Gas received for gathering by CIG (the Fuel Percentage), except
     that the Fuel Percentage will not be applied to MESA's Directly-
     Connected Gas for a three-year period commencing with the first
     delivery of gas from each new connection to CIG's 5.5-mile pipeline. 
     The Fuel Percentage (currently 3%) shall be adjusted from time to time
     throughout the term of the agreement and shall be based upon actual
     fuel usage in CIG's Hugoton Gathering System.

7.   Effective in the first two Contract Years, the initial Base Rate I
     shall be applicable for gathering MESA-Owned Gas, MESA-Operated Gas
     and MESA's New Gas to the Satanta Plant on an interruptible basis and
     shall be $.13 per Dth.  The first Contract Year shall commence upon
     initial delivery of gas by CIG to the Satanta Plant and shall continue
     until the first day of the month following the anniversary of
     initial delivery.  Thereafter, each Contract Year shall consist of 12
     months commencing on the first day of the month following each
     anniversary o initial delivery.  The Base Rate I shall escalate to
     $.14 per Dth in the third Contract Year, $.145 per Dth in the fourth
     Contract Year and $.15 per Dth in the fifth Contract Year. Thereafter,
     the Base Rate I each month shall be equal to 9% of the index price for
     PEPL-Oklahoma published in the first issue of Inside FERC's Gas Market
     Report for such month.  If such index price ceases to be published,
     then MESA and CIG shall select a mutually agreeable substitute
     generally recognized in the industry.  In no event, however, shall the
     Base Rate I be less than $0.15 per Dth for the fifth Contract Year and
     thereafter.  The rates for service hereunder shall apply only to
     gathering services in CIG's Hugoton Gathering System Area.

8.   Gathering rates to the Lakin Master Meter shall be the Base Rate I
     plus $0.025 per Dth plus the IFUR.  In addition, CIG shall retain
     quantities for Fuel as defined in Paragraph 6 above.

9.   The Base Rate II shall be applicable for MESA's Directly-Connected Gas
     and shall be $0.01 per Dth for a three-year period commencing with the
     first delivery of gas from each new source.  Thereafter, the Base Rate
     II for MESA's Directly-Connected Gas shall equal the Base Rate I then
     in effect and as it may change from time to time.  At no time however,
     shall the sum of the Base Rate II and the IFUR be less than CIG's
     minimum tariff gathering rate.  MESA shall be responsible for and
     shall pay all costs associated with connecting MESA's Directly-
    Connected Gas to CIG's 5.5-mile pipeline.

10.  If, for any prior twelve-month period, providing gathering service
     from a particular well to the delivery points hereunder has been
     uneconomic to CIG, then CIG may request a volume increase commitment
     or a renegotiation of the gathering rate for that particular well. 
     For purposes of this section, gathering services from a well to the
     delivery points are uneconomic for a well if gathering revenues
     derived from the Base Rate specified herein and received from
     production from that particular well are less than 126% of MESA's
     share of the direct cost of operating the gathering facilities,
     calibrating, maintaining and reading the wellhead meters, treating by
     CIG if any, to conform MESA's Gas to the specifications of Paragraph
     3, and operating and maintaining compression to effect deliveries
     hereunder for each well in question.  CIG shall not be required to
     install any additional facilities for that well unless MESA agrees at
     that time that CIG can include the cost of such additional facilities
in
     the direct cost of gathering for such well for the purpose of
     determining whether providing gathering service for a particular well
     has been uneconomic for CIG.  Direct cost(s) are expenditures for
     materials and services actually used on the gathering system or at the
     gathering system level for the direct benefit of the gathering system
     and include expenditures for operating field lines, operating fuel
     compressor stations, field compressor station fuel and power provided
     by CIG, operating field measuring and regulating station equipment,
     rent of items located on the gathering system, maintenance of field
     structures and improvements, maintenance of field lines, maintenance
     of field measuring and regulating station equipment, and First Level
     Supervision.  First Level Supervision includes those employees
     actually located in the field whose primary function is the direct
     supervision of other employees and/or contract labor directly located
     on the gathering system in an operating capacity.  All other costs,
     including supervisors and managers above First Level Supervision are
     not included in Direct Costs.  MESA shall have the right to audit
     CIG's calculations and records which support CIG's claim that
     providing gathering service to a particular well is uneconomic.  If
     agreement on a volume increase or a new gathering rate for such well
     cannot be reached, MESA may elect to contract operate the measurement
     facilities and wellhead compression, if any, for such MESA well or
     wells, provided that arrangements shall be made to accommodate other
     parties' gas and that MESA shall be responsible only for operating the
     wellhead gathering facilities, calibrating, reading and maintaining
     the wellhead meters and allocating the gas delivered to a central
     delivery meter among all MESA wells connected to the lateral.  If
     multiple MESA wells connected to a lateral are determined to be
     uneconomic, CIG, at its sole cost, will install metering facilities
     for custody transfer measurement at a location downstream of the MESA
     wells determined to be uneconomic.  CIG will continue to maintain the
     gathering lines and wellhead gathering facilities.  MESA will have the
     right to install central compression on such lateral.  If agreement on
     a volume increase or new gathering rate cannot be reached and MESA
     elects not to contract operate the affected measurement facilities and
     wellhead compression, if any, CIG may discontinue gathering service
     for such well and the agreement will be terminated for such well.

11.  As soon as practicable but no later than July 1, 1994, MESA shall
     commence operation of CIG's meters and gathering laterals which serve
     MESA's wells upstream of CIG's F9-12" gathering pipeline in Section
     28, T26S, R39W, Hamilton County, Kansas, provided that arrangements
     shall be made to accommodate other parties' gas and that MESA shall be
     responsible only for operating the wellhead gathering facilities on
     MESA's wells, calibrating, reading and maintaining the wellhead meters
     for MESA's wells and allocating the gas delivered to a central
     delivery meter among all MESA wells connected to the lateral.  MESA
     shall furnish CIG with monthly measurement information on each such
     well.  CIG, at its sole cost, will install, if suitable existing
     central measurement is not available, and operate the central metering
     facilities for custody transfer measurement and will continue to
     maintain the gathering lines and wellhead gathering facilities.  MESA
     will have the right to install central compression at the connections
     of CIG's laterals to CIG's F54-8" in Section 4, T28S, R40W, Stanton
     County, Kansas, and CIG"s F51-8" in Section 20, 28 or 29, T26S, R39W,
     Hamilton County, Kansas, provided that arrangements shall be made to
     accommodate other parties' gas and that MESA's compression does not
     cause CIG's gathering system pressures to exceed the limits set forth
     in Paragraph 14.  Notwithstanding the above, MESA shall have the right
     to deliver a minimum of 7.5 MMCF per day through such compressors
     without regard to such pressure limits set forth in Paragraph 14, and
     CIG shall continue to be obligated to operate its gathering system at
     pressure which do not exceed the limits set forth in Paragraph 14. CIG
     shall reimburse MESA in-kind for actual fuel attributed to this
     compression by MESA of all gas compressed on such laterals other than
     MESA's Gas.

12.  In addition to the Base Rate, an Incremental Facilities Usage Rate
     ("IFUR") of $.06 per Dth shall apply to all of MESA's Gas.  The IFUR
     shall be in effect commencing on the date of initial delivery of gas
     by CIG to the Satanta Plant.  The IFUR shall continue in effect until
     the earlier of (i) the first day of the fifth Contract Year or (ii)
     the first day of the month immediately following the month in which
     the aggregate revenue attributable to the IFUR equals CIG's actual
     costs (including but not limited to materials, contract costs, rights-
     of-way, permits, engineering, supervision and allowance for funds used
     during construction) of the New Facilities.

13.  To the extent that the actual costs of the New Facilities, as defined
     in Paragraph 12, exceed the aggregate of the IFUR charges paid and
     accrued between initial delivery and the first day of the fifth
     Contract Year, MESA shall reimburse CIG for the difference in a lump
     sum payment within 30 days of CIG's invoice.  If any part of such
     difference resulted from a production limitation caused by CIG's
     inability to meet the pressure specifications set forth in Paragraph
     14 below, then that part of the payment will be deferred for a period
     of time equal to the time period CIG interrupted delivery of MESA's
     gas.  MESA shall have the right to audit CIG's records to verify costs
     of the New Facilities.

14.  Operating Pressure Commitment

     A.  CIG shall use its good faith efforts to operate its Hugoton
         Gathering System at the CIG lateral interconnections in Stanton
         County, Kansas which are listed below, at pressures not in excess
         of 125 psig, but in no event shall the pressure exceed 137 psig.

         (a)  Lateral west of the interconnect with F54-8" in Section 33, 
              T27S, R40W.

         (b)  Lateral east of the interconnect with F54-8" in Section 33,
              T27S, R40W.

         (c)  Lateral west of the interconnect with F54-8" in Section 28,
              T27S, R40W.

         (d)  Lateral east of the interconnect with F54-8" in Section 28,
              T27S, R40W.

         (e)  Lateral east of the interconnect with F9-10" in Section 21,
              T27S, R40W.

         (f)  Lateral east of the interconnect with F9-10" in Section 15,
              T27S, R40W.

     B.  CIG shall maintain a monthly average pressure not to exceed 85
         psig at the interconnection point of CIG's F2617-4", F2607-4",
         F2606-4" and F28-8" gathering lines and CIG's F1L-12" gathering
         trunkline and CIG's F50-4" gathering line at the interconnect
         point with CIG's F1-16" gathering trunkline.  Said gathering
         lines are used to gather MESA-Owned Gas from producing wells
         located in Sections 29, 32 and 33, T28S, R34W; Sections 27, 33,
         and 34, T27S, R33W; Sections 6 and 9, T29S, R33W, and Sections 1,2
         and 4, T29S, R34W.  CIG shall install at its sole cost the
         necessary pressure measuring equipment at such points and shall
         grant MESA access to the site and equipment so that MESA can
         monitor pressure.

     C.  In the event that the pressures at one or more of the interconnect
         points described in A above are exceeded any time, or in B above
         are exceeded for three consecutive months, MESA shall provide
         written notification to CIG of such actual pressures.  Upon
         verification and provided that MESA's installation of additional
         compression is in conformance with Paragraph 11, CIG, as soon as
         practicable but not more than 120 days after such notification
         by  MESA, excluding any days of delay in obtaining rights-of-way,
         shall install, solely at its cost, compression, loopline, or any
         other facilities necessary to achieve the required pressure at
         that location.  In the event that CIG encounters a delay or is
         prevented from obtaining rights-of-way, MESA may obtain such
         rights-of-way satisfactory to CIG, and shall assign same to CIG,
         and CIG shall reimburse MESA for the cost of such rights-of-way.

     D.  Except as provided above, MESA shall deliver all other MESA's Gas
         to CIG at sufficient pressures to effect delivery.

15.  MESA, as to its interest, its affiliates' interest and its successors'
     interest in any well producing MESA's Gas, shall agree for the term
     hereunder not to split-connect any of the MESA wells currently or
     hereunder connected to CIG's Hugoton Gathering System.

16.  MESA shall have the right to deliver "B" Contract fuel gas make up to
     CIG at the outlet of the Satanta Plant, provided that (i) MESA shall
     contract for, administer and pay any and all costs associated with
     third-party transportation of such gas to CIG's transmission system;
     or (ii) in the alternative, and at CIG's discretion, such gas may be
     delivered to a third-party pipeline for CIG's Shippers' accounts
     provided there is no incremental cost to CIG or to its Shippers
     associated with such deliveries.

17.  This Agreement is subject to the force majeure provisions of the Gas
     Gathering Agreement-Interruptible dated October 1, 1993, between CIG
     and MESA.  This Agreement, when executed by both parties, shall be
     deemed to amend that certain agreement dated October 1, 1993, to
     reflect the terms and conditions set froth herein.  To the extent
     there is any conflict between this Agreement and the Agreement dated
     October 1, 1993, this Agreement shall govern.

18.  All provisions of this Agreement shall apply only to gathering
     services in CIG's Hugoton Gathering System Area.

     If the foregoing is in accordance with your understanding, please so
     indicate by signing in the space provided below and returning an
     original to the undersigned.

Very truly yours,

MESA OPERATING CO.
ACTING ON BEHALF OF ITSELF AND AS AGENT
FOR HUGOTON CAPITAL LIMITED PARTNERSHIP

By:       /s/ Dennis E. Fagerstone
     -------------------------------------
             Dennis E. Fagerstone
     Vice President Exploration/Production

ACCEPTED AND AGREED TO

THIS 10th DAY OF JUNE, 1994.
     ----        ----

COLORADO INTERSTATE GAS COMPANY

By    /s/ Steven W. Zuckweiler
    -----------------------------
        Steven W. Zuckweiler
           Vice President



<PAGE>
                                                  Agreement No.: 42026000-
                                                                     49023










                                  AMENDMENT

                            DATED:  March 1, 1996

                                      to

                      GAS GATHERING AGREEMENT-INTERRUPTIBLE

                                    between

                         COLORADO INTERSTATE GAS COMPANY

                                      and

                               MESA OPERATING CO.
                 ACTING ON BEHALF OF ITSELF AND AS AGENT ON
                BEHALF OF HUGOTON CAPITAL LIMITED PARTNERSHIP

                             DATED:  October 1, 1993



<PAGE>
                                 AMENDMENT TO
                    GAS GATHERING AGREEMENT-INTERRUPTIBLE

     THIS AMENDMENT, entered into as of this 1st day of March, 1996, by and

between COLORADO INTERSTATE GAS COMPANY, herein called "Transporter," and 

MESA OPERATING CO. acting on behalf of itself and as agent on behalf of

Hugoton Capital Limited Partnership hereinafter called "Shipper".

     WHEREAS, Transporter and Shipper entered into a Gas Gathering

Agreement (Agreement) dated October 1, 1993, which provides for the

gathering by Transporter and Shipper; and

     WHEREAS, Transporter and Shipper desire to revise the Imbalance

provisions of Article 2 of the General Terms and Conditions:
                               ----------------------------
     NOW, THEREFORE, for and in consideration of the premises and the

mutual covenants hereinafter contained, Transporter and Shipper agree that

effective March 1, 1996, Article 2 of the General Terms and Conditions
                                          ----------------------------
shall be amended by substituting the following Section 2.3 for Sections 2.3

and 2.4:

"2.3 Definitions and Resolution of Imbalances.
 --------------------------------------------

     (a)     Definitions.

          (i)     "Imbalance."  For the purposes of this Article,

"Imbalance" shall mean the difference each Month between the Dth received

hereunder by Shipper or Shipper's designee at the Point(s) of Delivery, and

the Dth received hereunder by Transporter for Shipper's account at the

Point(s) of Receipt upstream of the corresponding Point(s) of Delivery as

those Receipt Quantities are adjusted for Fuel Reimbursement.  The

Imbalance shall be determined for each set of corresponding Point(s) of

Receipt and Delivery (in each gathering system) under the Agreement.

          (ii)     "Imbalance Percentage."  For purposes of this Article,

"Imbalance Percentage" for each gathering system under this Agreement shall

be calculated by dividing the Imbalance in Dth in a gathering system in a

Month by the total Dth received in that gathering system in that month and

multiplying the quotient by 100.  The Imbalance Percentage shall be

calculated separately for each set of corresponding quotient by 100.  The

Imbalance Percentage shall be calculated separately for each set of

corresponding Point(s) of Receipt and Delivery (in each gathering system)

under the Agreement.

     (b)     Resolution of Imbalances.  Each Month and separately for each

gathering system, the party owing an Imbalance to the other party shall

reduce the Imbalance to zero by making a payment to the other party.  The

Imbalance payment shall be calculated by multiplying the Imbalance in Dth

by the applicable CIG Gathering Cashout price.  The Denver South Average

CIG Gathering Cashout Price shall be used in computations for Southern

Gathering Systems (CIG systems in Kansas, Oklahoma, Colorado and Texas),

and the Denver North CIG Gathering Cashout Price shall be used for Northern

Gathering Systems (CIG systems in Wyoming and Utah).  The Denver South

Price shall be the simple average of prices for ANR Oklahoma, NGPL

Oklahoma, NNG Oklahoma and PEPL Oklahoma published in Inside FERC's Gas

Market Report as the final monthly index price for the Month in which the

imbalance occurred.  The Denver North Price shall be the CIG Rocky

Mountains price so published.  In the event that the Imbalance Percentage

is greater  than 7.5% in a Month, then the payment calculated as above

shall be increased by 10% as to payments owed Transporter by Shipper and

decreased by 10% as to payments owed Shipper by Transporter.  Imbalance

payments so calculated and adjusted hereunder for each system shall be

aggregated each Month to determine the net Imbalance payment to be paid by

one party to the other.  The aggregation of Imbalance payments and the net

Imbalance payment shall be reported on an attachment to the monthly

Imbalance statement.  The net Imbalance payment shall be due within 10 days

of the date of the statement."

     IN WITNESS WHEREOF, the Parties hereto have executed this Agreement on

March 1, 1996.

                                  COLORADO INTERSTATE GAS COMPANY
                                            (Transporter)



                                  By:  /s/ S. W. Zuckweiler
                                       ----------------------------
                                            S. W. Zuckweiler
                                             Vice President


                                  MESA OPERATING CO. ACTING ON 
                                  BEHALF OF ITSELF AND AS 
                                  AGENT ON BEHALF OF HUGOTON 
ATTEST:                           CAPITAL LIMITED PARTNERSHIP 
                                              (Shipper)

By  /s/ Ora Broomfield            By:  /s/ Steven R. Tennison
    -------------------------          ----------------------------
    Title:  Associate Marketing Rep.   
                                             Steven R. Tennison
                                       ----------------------------
                                            (Print or type name)

                                              Attorney-in-Fact
                                       ----------------------------
                                            (Print or type title)






                            GAS SUPPLY AGREEMENT

     This Gas Supply Agreement (the "Agreement"), made and entered into

this 11th day of May, 1994 (the "Effective Date"), by and between MESA

OPERATING CO., a Delaware corporation, as successor to MESA OPERATING

LIMITED PARTNERSHIP, acting on behalf of and as agent for HUGOTON CAPITAL

LIMITED PARTNERSHIP, a Delaware limited partnership ("Buyer"), and WILLIAMS

GAS MARKETING COMPANY ("Seller"), sometimes referred to collectively as the

"Parties" or singularly as a "Party".

                                RECITALS

     WHEREAS, Buyer and WILLIAMS NATURAL GAS COMPANY and its assignee(s)

(collectively "WNG") are parties to that certain Gas Purchase Agreement

dated December 1, 1989, as amended (the "Base Contract"), whereby Buyer has

contracted to sell specified quantities of natural gas to WNG;

     WHEREAS, Buyer desires to purchase from Seller any and all gas

necessary to fully satisfy its obligation to sell and deliver natural gas

to WNG under the Base Contract;

     WHEREAS, Seller desires to sell the natural gas necessary for Buyer to

meet its sales obligations to WNG under the Base Contract; and

     WHEREAS, as an inducement to Buyer to enter into this Agreement,

Seller's parent corporation, Williams Field Services Group, Inc., is

providing for the benefit of Buyer its written guarantee (the "Gas Supply

Guarantee") of Seller's performance and financial obligations hereunder.

     NOW THEREFORE, in consideration of the foregoing premises and the

mutual promises, agreements and covenants herein set forth, Buyer and

Seller agree as follows:

                                ARTICLE I.

                               DEFINITIONS

     1.  The provisions of ARTICLE II of the Base Contract shall apply

mutatis mutandis to this Agreement such that, unless otherwise specifically

indicated herein or as required to differentiate between the role of Buyer

as party-seller under the Base Contract and its role as purchaser of Gas"

hereunder, the words and terms defined in the Base Contract shall have the

same meaning in this Agreement. For all purposes of this Agreement, the

term "Business Day" shall mean any Day other than a Saturday, a Sunday, or

a state or federal bank holiday in Dallas, Texas.

                                ARTICLE II.

                                   TERM

     1.  This Agreement shall become effective on the Effective Date and

shall remain in full force and effect for a term coterminous with that of

the Base Contract, and thereafter for so long as any right or obligation

thereunder remains in effect.

                               ARTICLE III.

                                QUANTITY

     1.  As required for Buyer to fully perform the Base Contract, Seller

shall sell and deliver and Buyer shall purchase and receive on each Day

throughout the term of this Agreement, and on the same basis and at the

required final delivery point(s) provided in the Base Contract, that

quantity of Gas in MMBTUs which is equal to the quantity of Gas in MMBTUs

which WNG calls for delivery at that same final delivery point(s) on the

same Day of the same Month under the Base Contract ("Daily Quantity").

Notwithstanding any other provisions to the contrary in this Agreement,

Seller shall have no obligation to sell and deliver and Buyer shall have no

obligation to purchase and accept the Daily Quantity unless and to the

extent WNG calls for deliveries under the Base Contract. In consideration

for Seller's agreement to sell and deliver Gas, subject to the terms of

this Agreement, Buyer agrees to pay Seller Two Million Three Hundred

Thousand Dollars ($2,300,000.00) within ten (10) Business Days from the

date of final execution of this Agreement by both Parties.

                                ARTICLE IV.

                                   PRICE

     1.  The price to be paid to Seller by Buyer for the Daily Quantity

hereunder shall be identical to the price in effect, from time to time,

under the Base Contract and paid to Buyer by WNG pursuant to the Base

Contract. In the event of a price adjustment under the Base Contract

(including retroactive adjustments arising from the resolution of any

dispute between Buyer and WNG regarding the proper price payable under the

Base Contract), the price hereunder shall be adjusted accordingly and

additional payments, or refunds, as appropriate, shall be made by the

Parties for prior deliveries of Gas hereunder in order that the amounts

paid by Buyer and received by Seller hereunder equal the amounts paid by

WNG and received by Buyer under the Base Contract.

     2.  The price payable hereunder includes full reimbursement for and

Seller shall be and remain liable for and pay or cause to be paid (or

reimburse Buyer if Buyer shall have paid) all royalties, taxes and other

costs, impositions, burdens and assessments on or with respect to the Gas

sold and delivered hereunder which apply to, accrue or are imposed prior to

and at the final delivery point(s). Buyer warrants that all Gas purchased

under this Agreement is purchased for resale and that, for so long as and

to the extent resales are exempt from sales or like taxes, Buyer shall

furnish Seller applicable certificates of exemption to confirm such Gas is

exempt from sales or like taxes. Seller shall, and hereby warrants that it

will, deliver the Gas sold hereunder free and clear of any such royalties,

taxes, costs, impositions, burdens, and assessments against such Gas,

Seller or Seller's property. Seller shall take all actions necessary to

enable Seller to remit all taxes, costs, impositions, burdens, and

assessments. If Buyer is ever required to remit any such royalties, taxes,

costs, impositions, burdens, and assessments and Buyer is not fully

compensated for same under the express terms of the Base Contract, the

amount thereof shall be deducted from any sums otherwise due to Seller

hereunder or otherwise promptly reimbursed by Seller. SELLER SHALL

INDEMNIFY, DEFEND AND HOLD BUYER HARMLESS FROM AND AGAINST ANY COSTS,

DEMANDS OR LIABILITY FOR ALL SUCH ROYALTIES, TAXES, COSTS, IMPOSITIONS,

BURDENS AND ASSESSMENTS; PROVIDED, HOWEVER, THAT SELLER SHALL PROVIDE THE

DEFENSE OF ALL CLAIMS COVERED HEREBY NOTWITHSTANDING THAT SUCH CLAIMS MAY

ALLEGE THAT BUYER (OR ITS AGENTS) HAS BEEN IN ANY MANNER NEGLIGENT, BUT

THIS INDEMNIFICATION SHALL NOT APPLY TO THE EXTENT IT IS DETERMINED BY A

FINAL NONAPPEALABLE JUDGMENT THAT BUYER'S NEGLIGENCE CAUSED OR CONTRIBUTED

TO THE COSTS, DEMANDS OR LIABILITIES REFERRED TO ABOVE. BUYER SHALL BE

LIABLE FOR AND SHALL PAY, CAUSE TO BE PAID OR REIMBURSE SELLER, IF SELLER

SHALL HAVE PAID, ALL TAXES APPLICABLE TO THE GAS SOLD HEREUNDER AFTER THE

SALE AND DELIVERY AND DOWNSTREAM OF THE FINAL DELIVERY POINT(S), UNLESS

ALLOCATED TO THE SELLER ABOVE OR PURSUANT TO SECTION 3, BELOW.

"Taxes"' as used in this Article IV shall mean any and all ad valorem,

property, occupation, severance, production, gathering, pipeline, gross

production, gross receipts, sales, use, excise and any other taxes,

governmental charges, fees and assessments, excluding only Buyer's

franchise fees and income taxes.

     3.  It is the mutual intent of the Parties that, as between the Base

Contract and this Agreement, Seller shall bear all costs of performance and

receive the equivalent revenues for same as are paid by WNG under the Base

Contract. In the event that the resale by Buyer of the Gas purchased

hereunder becomes subject to a new sales, excise or similar tax and Buyer

is not permitted to increase its price to WNG under the Base Contract to

recoup that tax payment, then such amount will be deducted by Buyer from

the sums otherwise due Seller hereunder, or shall otherwise be promptly

reimbursed by Seller to Buyer.

                                 ARTICLE V.

                   DELIVERY POINTS AND DELIVERY PRESSURE

     1.  The provisions of ARTICLE V of the Base Contract shall apply

mutatis mutandis to this Agreement.

                                ARTICLE VI.

                                 PAYMENT

     1.  The provisions of ARTICLE XI of the Base Contract shall apply

mutatis mutandis to this Agreement except that, unless otherwise agreed in

writing, (a) Buyer shall pay Seller on or before ten (10) Business Days

after Buyer receives payment from WNG under the Base Contract, and (b)

Seller shall provide Buyer the monthly statement required by Paragraph 3 of

ARTICLE XI of the Base Contract showing the quantity of Gas delivered by

Seller at each final delivery point.

                                ARTICLE VII.

                                  QUALITY

     1.  The provisions of ARTICLE XII of the Base Contract shall apply

mutatis mutandis to this Agreement.

                                ARTICLE VIII.

                                MEASUREMENT

     1.  The provisions of ARTICLE XIII of the Base Contract shall apply

mutatis mutandis to this Agreement.

                                ARTICLE IX.

                              FORCE MAJEURE

     1.  The provisions of ARTICLE XVII of the Base Contract shall apply

mutatis mutandis to this Agreement except that (a) any Force Majeure under

the Base Contract shall be deemed to be Force Majeure under this Agreement

and (b) in the event and to the extent that Seller fails, for any reason

(including, but not limited to, Seller's suffering an event of Force

Majeure), to deliver the requisite quantity of Gas requested by Buyer for

immediate redelivery to WNG at the final delivery point(s), SELLER SHALL

INDEMNIFY, DEFEND AND HOLD HARMLESS BUYER AND ITS AFFILIATES, DIRECTORS,

OFFICERS, EMPLOYEES, AND AGENTS (THE "INDEMNIFIED ENTITIES") FROM AND

AGAINST ANY AND ALL COSTS, DEMANDS OR LIABILITY TO WNG OR TO ANY THIRD

PARTIES CLAIMING BY OR THROUGH WNG ARISING FROM OR RELATING TO SUCH FAILURE

TO DELIVER, IT BEING EXPRESSLY UNDERSTOOD AND AGREED THAT SUCH DUTY TO

INDEMNIFY SHALL APPLY REGARDLESS OF WHETHER THE CLAIMS ARISE IN WHOLE OR IN

PART FROM THE ACTUAL OR ALLEGED COMPARATIVE, CONCURRENT, ACTIVE, PASSIVE OR

CONTRIBUTORY NEGLIGENCE OF ANY OF THE INDEMNIFIED ENTITIES.

                                 ARTICLE X.

                           NOTICES AND PAYMENTS

     1.  The provisions of ARTICLE XVIII of the Base Contract shall apply"

mutatis mutandis to this Agreement except that for notice purposes under

this Agreement the following addresses shall be used:

                      Mesa Operating Co.
                      Attention: Marketing Department
                      5205 N. O'Connor Blvd.
                      Suite 1400
                      Irving, TX 75039-3746

                      Williams Gas Marketing Company
                      Attention: Director, Gas Supply
                      P.O. Box 3102
                      Tulsa, OK 74101

                                 ARTICLE XI.

                               MISCELLANEOUS

     1.  The provisions of Article XIX of the Base Contract shall apply

mutatis mutandis to this Agreement except that the last sentence of Section

6 and the entirety of Section 7 of Article XIX of the Base Contract shall

have no application, force or effect whatsoever in this Agreement.

     2.  This Agreement shall not be assigned by Buyer or Seller without

the prior written consent of the other, which consent shall not be

unreasonably withheld.

     3.   This Agreement, together with the Gas Supply Guarantee, contain

the entire agreement between the Parties relating to the subject matter

hereof and thereof and the Gas covered hereby. All prior agreements,

understandings and representations, whether consistent or inconsistent,

oral or written, concerning the transaction(s) that is the subject of this

Agreement and the Gas Supply Guarantee are merged into and superseded by

this written Agreement and the Gas Supply Guarantee. No modification or

amendment of this Agreement shall be binding on either Party unless in

writing and signed by the Parties.

     4.  Solely respecting Buyer's sale and delivery obligations

thereunder, the Base Contract is attached hereto as Exhibit A and is

incorporated herein for all purposes.

     IN WITNESS WHEREOF, the parties hereto have caused this Agreement to

be executed in a number of counterparts, each of which shall be deemed an

original and effective as of the Effective Date above specified.


MESA OPERATING CO., a Delaware
corporation, as successor to 
MESA OPERATING LIMITED 
PARTNERSHIP, acting on behalf 
of and as agent for
HUGOTON CAPITAL LIMITED
PARTNERSHIP, a Delaware                     WILLIAMS GAS MARKETING       
limited partnership                              COMPANY


By: /s/ Paul W. Cain                        By:  /s/ Ralph A. Hill
    ------------------------                     -------------------------
    Paul W. Cain                                 Ralph A. Hill
    President and Chief                          Vice President and 
      Operating Officer                            General Manager



<PAGE>
                             GAS SUPPLY GUARANTEE

As an inducement to Mesa Operating Co., a Delaware corporation, as
successor to Mesa Operating Limited Partnership, acting on behalf of and as
agent for Hugoton Capital Limited Partnership, a Delaware limited
partnership ("Buyer"), to enter into that certain Gas Supply Agreement
between Buyer and Williams Gas Marketing Company ("Seller") dated May 11,
1994 (the "Supply Agreement") and for other good and valuable
consideration, the receipt and adequacy of which are hereby acknowledged,
Williams Field Services Group, Inc., a Delaware corporation ("Guarantor")
hereby absolutely and unconditionally guarantees to Buyer:

(a)     the performance by Seller of the terms, covenants and conditions of
the above-referenced Supply Agreement provided it is understood that
Guarantor may cause the Supply Agreement to be performed by Guarantor's
designee, whether such designee is affiliated or not; and

(b)     the payment by Seller of all amounts required by the Supply
Agreement to be paid by Seller to Buyer (collectively, the "Obligations").
Upon the occurrence of a default in the Obligations, Guarantor will pay to
Buyer upon demand the amount of any loss or damage which Buyer may suffer
by reason of such default, including interest, all expenses of collection
and counsel's fees incurred by Buyer by reason of the default of Seller.

This Guarantee by Guarantor shall remain in full force and effect during
the term of such Supply Agreement, and any extensions or renewals thereof.
This Guarantee shall continue to apply to any Obligations arising under the
Supply Agreement notwithstanding any assignment by Seller of such Supply
Agreement to any entity, whether or not affiliated with Guarantor, provided
that Buyer has consented in writing to such assignment. Notwithstanding the
foregoing, however, this Guarantee shall expire on the same date the
above-referenced Supply Agreement (or the particular rights and Obligations
thereunder) expires or is terminated, whichever is later, and Guarantor
shall not be liable hereunder for Obligations of Seller created, incurred,
contracted or assumed under the Supply Agreement after the termination or
expiration of such Agreement; provided, however such expiration shall not
affect, in any manner, rights arising under this Guarantee with respect to
Obligations which shall have been created, incurred, contracted or assumed
under such Supply Agreement prior to the same date the above-referenced
Supply Agreement, expires or is terminated.

Guarantor hereby (a) waives (i) promptness, diligence, presentment,
protest, notice of dishonor, notice of intent to accelerate, notice of
acceleration, notice of acceptance and any and all other notices with
respect to any of the Obligations or this Guarantee, (ii) the filing of any
claim with a court in the event of receivership or bankruptcy of Seller,
(iii) protest or notice with respect to nonperformance or nonpayment of all
or any of the Obligations, (iv) all demands whatsoever (and any requirement
that same be made on Seller, any of its subsidiaries or any other person as
a condition precedent to Guarantor's Obligations hereunder); and (b)
covenants and agrees that this Guarantee will not be discharged except by
complete performance of the Obligations and any payment Obligations of
Guarantor contained herein.

If, in the exercise of any of its rights and remedies, Buyer shall forfeit
any of its rights or remedies, including, without limitation, its right to
enter a deficiency judgment against Seller, any of its subsidiaries or any
other person, whether because of any applicable law pertaining to "election
of remedies" or otherwise, Guarantor hereby consents to such action by
Buyer and waives any claim based upon such action. Any election of remedies
which results in the denial or impairment of the right of Buyer to seek a
deficiency judgment against Seller shall not impair the Obligations of
Guarantor to pay the full amount of the Obligations or any other obligation
of Guarantor contained herein.

This Guarantee shall remain in full force and effect and continue to be
effective should any petition be filed by or against Seller for liquidation
or reorganization, should Seller become insolvent or make an assignment for
the benefit of creditors or should a receiver or trustee be appointed for
all or any significant part of Seller's assets, and shall, to the fullest
extent permitted by law, continue to be effective or be reinstated, as the
case may be, if at any time payment and performance of the Obligations, or
any part thereof, is, pursuant to applicable law, rescinded or reduced in
amount, or must otherwise be restored or returned by any obligee of the
Obligations or such part thereof, whether as a "voidable preference,"
"fraudulent transfer", or otherwise, all as though such payment or
performance had not been made. In the event that any payment, or any part
thereof, is rescinded, reduced, restored or returned, the Obligations
shall, to the fullest extent permitted by law, be reinstated and deemed
reduced only by such amount paid and not so rescinded, reduced, restored or
returned.

Should any clause, sentence, paragraph, subsection or Section of this
Guarantee be judicially declared to be invalid, unenforceable or void, such
decision will not have the effect of invalidating or voiding the remainder
of this Guarantee, and the parties hereto agree that the part or parts of
this Guarantee so held to be invalid, unenforceable or void will be deemed
to have been stricken herefrom and the remainder will have the same force
and effectiveness as if such part or parts had never been included herein.

THIS GUARANTEE SHALL BE GOVERNED BY, AND CONSTRUED IN ACCORDANCE WITH, THE
INTERNAL LAWS (AS OPPOSED TO CONFLICT OF LAWS PRINCIPLES) AND JUDICIAL
DECISIONS OF THE STATE OF TEXAS AND APPLICABLE FEDERAL LAW.

The obligation of Guarantor is a primary and an unconditional obligation
and covers all Obligations of Seller to Buyer which directly arise under
the Supply Agreement. This obligation shall be enforceable before or after
proceeding against Seller or against any security held by Seller and shall
be effective regardless of: the solvency or insolvency of Seller at any
time; the extension or modification of the indebtedness of Seller by
operation of law or the subsequent incorporation, reorganization, merger or
consolidation of Seller; or any other change in the composition, nature or
location of Seller.

The undersigned officer of Guarantor, in executing this Guarantee,
certifies to Buyer that:

     (i)     Guarantor is a corporation duly organized and existing in good
             standing and has full power and authority to make and deliver
             this Guarantee;

     (ii)    The execution, delivery and performance of the Guarantee by
             Guarantor do not require the consent or approval of any other
             person and have been duly authorized and does not and will not
             violate provisions of or constitute default under, any
             presently applicable law or its organizational instruments or
             any agreement presently binding on it; and

     (iii)   This Guarantee has been duly executed and delivered by
             authorized officers of Guarantor and constitutes its lawful,
             binding and legally enforceable obligation.

     (iv)    Guarantor has received, or expects to receive, direct or
             indirect benefit from the making of this Guaranty.

If a material adverse change occurs after the date hereof in the condition
(financial or otherwise), operations, business, or property of the
Guarantor ("Material Change of Condition"), then the Guarantor shall post a
surety bond in favor of Buyer. Said surety bond shall be in an amount equal
to the total value of that quantity of gas which was subject to call
(whether or not produced or sold) by Williams Natural Gas Company ("WNG')
from Buyer pursuant to that certain Gas Purchase Agreement dated December
1, 1989, as amended, between WNG and Buyer (the "Base Contract") during the
period from November 1 through the following March 31 next preceding the
date on which the Material Change of Condition occurs. For purposes of
determining the total value, the  following calculation shall be made for
each month and the monthly calculated amounts then added  together to
arrive at the amount of the surety bond:

     (i)     the posted index price (per MMBtu, dry basis) in Inside FERC's
             Gas Market Report under the heading "Williams Natural Gas Co.
             (Texas, Oklahoma, Kansas)" as published in the first issue of 
             the month for each of the months of November through March
             shall be  multiplied by

     (ii)    the quantity of Gas subject to call by WNG for each of the
             months of November through March pursuant to the Base
             Contract.

Seller shall only be required to post such surety bond for as long as the
Material Change of Condition continues.

Notwithstanding the foregoing, and except and to the extent otherwise
provided in (b) of the first grammatical paragraph of this Guarantee, the
Obligations guaranteed by the Guarantor shall never exceed the nature,
extent and amount of the Obligations owed by Seller to Buyer. Any change,
modification, termination, or amendment in or to any Obligation under the
Gas Supply Agreement shall correspondingly determine the nature, extent and
amount of the Obligations guaranteed hereunder by the Guarantor, subject to
the limitations expressed elsewhere herein.

IN WITNESS WHEREOF, this Guarantee is duly executed by Williams Field
Services Group, Inc. this 11th day of May, 1994.

                         "GUARANTOR"

                         WILLIAMS FIELD SERVICES GROUP, INC.

                         By:     /s/ (Indecipherable)
                                 ------------------------------------------

                         Title:  Vice President
                                 ------------------------------------------




           INTERRUPTIBLE GAS TRANSPORTATION AND SALES AGREEMENT
           ----------------------------------------------------


     THIS INTERRUPTIBLE GAS TRANSPORTATION AND SALES AGREEMENT is made and

entered into o the 1st day of January, 1991, by and between ENERGAS 

COMPANY, a division of Atmos Energy Corporation, a Texas corporation 

("Energas"), and MESA OPERATING LIMITED PARTNERSHIP, a Delaware limited 

partnership ("Mesa").


                            W I T N E S S E T H
                            -------------------
 

     WHEREAS, Energas owns and operates a pipeline system located in the 

State of Texas; and


     WHEREAS, Energas and Mesa desire to enter into an Agreement providing

for the transportation of gas by Energas for Mesa to the Delivery Point(s),

as hereinafter defined, and the sale of supplemental gas by Energas to 

Mesa, all in accordance with the General Terms And Conditions attached 

hereto and incorporated herein;


     NOW, THEREFORE, in consideration of the mutual covenants contained 

herein and other good and valuable consideration, the receipt and 

sufficiency of which are hereby acknowledged, the parties hereto agree as 

follows:



                                 ARTICLE I
                                 ---------

       TRANSPORTATION OF GAS FROM FAIN PLANT TO INDUSTRIAL USER

     Mesa has gas produced pursuant to the "B" Contract and processed at 

the Fain Plant operated and owned by Mesa in excess of Energas' demand for 

supply pursuant to that Agreement dated June 27, 1949, as amended, between 

Energas and Mesa (as successors to Amarillo Gas Company and Amarillo Oil 

Company) available to Mesa for its industrial users in the City of Amarillo 

and its environs (hereinafter "Excess Gas").  The terms and conditions 

under which such Excess Gas will be transported by Energas for Mesa from 

the tailgate of the Fain Plant to the ultimate delivery point for its 

industrial users are herein defined and agreed upon.  In this regard, Mesa 

and Energas agree that Energas shall accept custody of such Excess Gas made 

available at the Fain Plant tailgate and provide the necessary 

transportation services from the tailgate of the Fain plant to the delivery 

point designated by Mesa and located in the City of Amarillo and its 

environs for a transportation fee as set forth herein.



                                 ARTICLE II
                                 ----------

        TRANSPORTATION OF GAS FROM FAIN PLANT TO WESTAR INTERCONNECT
        ------------------------------------------------------------


     In addition to the transaction described under Article I above, Mesa 

and Energas agree and acknowledge that the total volume of gas made 

available at the tailgate of the Fain Plant at certain times is in excess 

of Energas' demand for gas in the City of Amarillo and its environs, and

also in excess, temporarily or otherwise, of the gas supply requirements of 

Mesa to satisfy contractual commitments to its industrial users in the City 

of Amarillo and its environs.  The Excess Gas made available at the Fain 

Plant may, at Mesa's sole discretion, be taken by it for eventual placement

in storage, exchange, or for the sale to customers in the City of Amarillo 

and its environs (but only those customers averaging not less than 

1 MMCFD as provided in Article VIII hereof.  As to any of the possible 

transactions described in Articles I and II, the Excess Gas required by 

Mesa to satisfy its industrial users will be transported by Energas 

(whenever Energas has available transportation capacity) from the tailgate 

of the Fain Plant to the designated interconnect on Westar Transmission 

Company's (hereinafter referred to as "Westar") pipeline system from which 

Westar will perform such additional services as may be mutually agreed upon 

as between Mesa and other parties, including Westar.  In this regard, Mesa 

and Energas agree that Energas shall accept custody of such gas made  

available at the Fain Plant tailgate and thereafter provide the necessary 

transportation services from the tailgate of the Fain Plant to the Amarillo 

Creek interconnect (commonly known as Amarillo Creek located in the SW/4 of 

Section 20, G&M Survey, Block M-3, Potter County, Texas) or such other

interconnect(s) to be mutually agreed upon for a transportation fee as set 

forth herein.



                                ARTICLE III
                                -----------

          TRANSPORTATION OF STORAGE OR EXCHANGE GAS REDELIVERED
          ----------------------------------------------------

                          TO MESA FROM WESTAR
                          -------------------

     Mesa and Energas agree and acknowledge that from time to time Mesa may 

desire that volumes of gas placed in Westar's storage facilities, pursuant 

to the transaction described in Article II above, be redelivered to it by 

Westar to the Kalka interconnect (commonly known as Kalka, located in the 

SW/4 of Section 19, AS&M Survey, Potter County, Texas) or other 

interconnect(s) to be mutually agreed upon on Energas' pipeline system.  

Therefore, contemplating that such redelivered gas volumes would require 

transportation services to be performed by Energas from such Energas/Westar 

interconnect to mutually agreeable delivery point(s), Mesa and Energas 

agree that Energas shall provide the necessary transportation service from 

such Energas/Westar interconnect(s) to such delivery point(s) within the 

City of Amarillo and its environs for a transportation fee as set forth 

herein.  Energas shall accept custody of such gas made available at such 

Energas/Westar interconnect(s) and transport and redeliver such volumes of 

gas to such delivery point(s).  Furthermore, and in addition to the 

transaction contemplated herein, Energas acknowledges that exchange gas 

(gas required to be redelivered to Mesa on the basis of prior gas delivered 

to such third party by Mesa) may be redelivered to Mesa by a third party 

other than Westar, and that said third party would endeavor to redeliver 

certain required volumes of gas through pipeline facilities owned by it or 

by others to a point of interconnect with Energas' pipeline system.  In 

this event, and not unlike the transportation services to be performed by 

Energas as to redelivered stored volumes of gas, Energas agrees to 

transport said gas volumes made available from the point(s) of interconnect 

on Energas' pipeline system, including the Kalka interconnect, to such

delivery point(s) within the City of Amarillo and its environs for a 

transportation fee as set forth herein.



                                 ARTICLE III
                                 -----------

           TRANSPORTATION OF STORAGE OR EXCHANGE GAS REDELIVERED
           -----------------------------------------------------

                           TO MESA FROM WESTAR
                           -------------------

     Mesa and Energas agree and acknowledge that from time to time Mesa may 

desire that volumes of gas placed in Westar's storage facilities, pursuant 

to the transaction described in Article II above, be redelivered to it by 

Westar to the Kalka interconnect (commonly known as Kalka, located in the 

SW/4 of Section 19, AB&M Survey, Potter County, Texas) or other 

interconnect(s) to be mutually agreed upon on Energas' pipeline system.  

Therefore, contemplating that such redelivered gas volumes would require 

transportation services to be performed by Energas from such Energas/Westar 

interconnect to mutually agreeable delivery point(s), Mesa and Energas

agree that Energas shall provide the necessary transportation services 

from such Energas/Westar interconnect(s) to such delivery point(s) within 

the City of Amarillo and its environs for a transportation fee as set forth 

herein.  Energas shall accept custody of such gas made available at such 

Energas/Westar interconnect(s) and transport and redeliver such volumes of 

gas to such delivery point(s).  Furthermore, and in addition to the 

transaction contemplated herein, Energas acknowledges that exchange gas 

(gas required to be redelivered to Mesa on the basis of prior gas delivered 

to such third party by Mesa) may be redelivered to Mesa by a third party 

other than Westar, and that said third party would endeavor to redeliver 

certain required volumes of gas through pipeline facilities owned by it or 

by others to a point of interconnect with Energas' pipeline system. In this 

event, and not unlike the transportation services to be performed by 

Energas as to redelivered stored volumes of gas, Energas agrees to 

transport said gas volumes made available from the point(s) of interconnect 

on Energas' pipeline system, including the Kalka interconnect, to such 

delivery point(s) within the City of Amarillo and its environs for a 

transportation fee as set forth herein.




                                 ARTICLE IV
                                 ----------

                TRANSPORTATION OF NON "B" CONTRACT GAS FROM
                -------------------------------------------

                       VARIOUS ENERGAS INTERCONNECTS                        
                       -----------------------------

     In addition to Mesa's requirements for transportation under Articles

I, II, and III above (Fain Plant to industrial user, Fain Plant to Westar

interconnect, storage and exchange gas), Mesa also desires to avail itself

of Energas' transportation services relevant to Non "B" Contract gas which

may be produced, purchased or obtained through an exchange by Mesa for

consumption in the City of Amarillo and its environs.  In the event of such

occurrence(s) and only in the event that gas is not available or is

inadequate under Articles I and III, Mesa may endeavor to have such gas

transported or otherwise exchanged to a point intersecting with an Energas

interconnect, thus requiring transportation services by Energas from such

point of interconnect to points of delivery for Mesa's industrial gas users 

located within the City of Amarillo and its environs.  Therefore, and not 

unlike the transportation services to be performed by Energas as to gas

described in Article III above, Energas agrees to transport said gas 

volumes made available subject to the conditions set forth above from the 

selected point of interconnect on Energas' pipeline system to mutually 

agreeable delivery point(s) located within the City of Amarillo and its 

environs for a transportation fee set forth herein.


                                     ARTICLE V
                                     ---------

               PRICING FORMULA FOR REDELIVERIES OF "B" CONTRACT GAS
               ----------------------------------------------------

     It is agreed to and acknowledged by Mesa and Energas that all volumes 

of gas taken by Mesa in excess of Energas' daily demand for gas pursuant to 

the above-referenced 1949 Agreement, as amended, as well as gas taken by 

Mesa at the tailgate of the Fain Plant and stored or exchanged outside the 

City of Amarillo and its environs, must eventually be returned for 

consumption in the City of Amarillo and its environs.  Although this 

balancing of gas volumes need not occur within any particular time frame 

and can only be initiated by Mesa as opposed to Energas, it is important 

that Mesa and Energas agree upon the procedure under which the redelivered 

"B" Contract gas may be purchased by Energas if offered by Mesa.  

Therefore, if such "B" Contract gas is offered to Energas by Mesa, such 

offer shall be in writing and set forth the price, volume, terms and other 

provisions under which Mesa is willing to sell such gas.  Energas, in turn, 

shall have ten (10) days from the receipt of such notice in writing to 

either accept or propose a counteroffer.  If Energas does not respond to 

such an offer within the said time frame, it will be deemed rejected.

     Notwithstanding any provision contained herein to the contrary, under 

no circumstance shall Energas be obligated to pay Mesa a price per MCF for 

such redelivered gas which is in excess of that price then in existence 

under the terms and conditions contained within that certain Agreement 

previously referenced herein, and dated June 27, 1949, and all amendments 

which have been or may be made thereto.



                                ARTICLE VI
                                ----------

                ENERGAS' PURCHASES OF GAS FOR ITS CUSTOMERS
                -------------------------------------------

     Mesa and Energas agree and acknowledge that pursuant to that certain 

Assignment dated October 18, 1983, by and between Pioneer Corporation, 

Energas Company, and Amarillo Oil Company, Energas succeeded to the June 

27, 1949, Gas Purchase Agreement, as amended, and obligated itself to 

purchase and take all volumes of gas made available by Pioneer (Mesa, as 

successor) to service customers in the City of Amarillo and its environs.  

Furthermore, Energas agrees that as to all future industrial sales entered 

into subsequent to the date hereof, Energas shall be obligated to purchase 

all such required volumes of gas from Mesa at a mutually agreeable price.  

However, Energas acknowledges that Mesa shall be under no obligation to 

sell such gas to Energas for its industrial customers in the event the 

price and terms offered to Mesa are unacceptable to Mesa.  If Mesa rejects 

a request by Energas to purchase gas as aforesaid, then Energas may acquire 

such desired volumes for its industrial customers from any source it may 

select at a price equal to or lower than that offered to Mesa.

     Although Mesa and Energas fully acknowledge and reaffirm Energas' 

obligation as set forth under the Assignment referred to above, Mesa agrees 

to release, and hereby does release and forever discharge, Energas and

EnerMart Inc. from any and all breaches or alleged breaches, if any, and

any and all claims of such breaches or alleged breaches of the

above-referenced 1949 Agreement, as amended, arising out of or due to any

sales of Non "B" Contract gas made prior to April 1, 1988 by Energas or

EnerMart Inc. to customers located in the City of Amarillo and its

environs.

                                ARTICLE VII
                                -----------

                    MESA'S PURCHASE OF SUPPLEMENTAL GAS
                    -----------------------------------

     Mesa and Energas acknowledge that due to potential shortages of "B"

Contract gas, Fain Plant shut-downs or other conditions not within the

control of Mesa, Mesa may be required to purchase volumes of gas from third

parties in sufficient quantities to supplement or otherwise satisfy its

contractual obligations for the delivery of gas to its industrial users. 

In this regard, it is also acknowledged by the parties that the stored or

exchanged gas described within Article III is intended by Mesa to be a

potential source from which Mesa will acquire back-up gas, thus requiring

to gas purchases from a third party source.  However, both Mesa and Energas 

agree that in the event sufficient gas volumes as described in Article III 

are not available to Mesa for any reason, then and in that event, Energas 

agrees to sell, if available, sufficient supplemental volumes of gas to 

Mesa from its own back-up gas supplies.  In consideration for the delivery 

of such gas by Energas to Mesa's customers, Mesa agrees to pay Energas a 

sum per MCF equal to Energas' Small Industrial Rate Tariff applicable to 

the City of Amarillo and its environs, as such Tariff may be amended from 

time to time.


                                ARTICLE VIII
                                ------------

                            TRANSPORTATION RATES
                            --------------------

     The incremental rates to be charged by Energas for the transportation

services performed hereunder shall be as follows; provided, however, that

Energas shall have no responsibility or obligation whatsoever to provide

transportation services to any industrial user or any other customer

wherein the designated volumes to said user or customer are less than 1

MMCF per day.

     The rates are to be applied to volumes actually delivered by Energas 

at the industrial users' facility or the system interconnect terminating 

the particular delivery transaction pursuant to Articles I, II, III, or IV. 


Mesa agrees to, at its election, either provide shrinkage gas in kind, or 

reimburse Energas for shrinkage gas for each transaction in an amount 

relative to the delivered volumes, equal to the "lost and unaccounted for" 

rate for the Energas Amarillo transmission system which for purposes of 

this Agreement, the parties have agreed that the shrinkage will be set at 

1.5%.  If Mesa elects to reimburse Energas for shrinkage rather than 

provide shrinkage volume, the shrinkage reimbursement shall be calculated 

based upon Energas' Amarillo system weighted average cost of gas for the 

pertinent month.

     As to gas returned to Energas for further transportation services

pursuant to Articles III and IV hereof, Mesa agrees to inform Energas as to

when such volumes are being returned, the volumes being returned, and the

type of transaction under which the volumes are being returned, such 

information to be provided in writing on a monthly basis by the 10th day of 

the month following a month in which any such transactions occurred.


<PAGE>
                                RATES
        TOTAL                FOR ARTICLES             RATES FOR
     VOLUMES/YEAR            I, II, AND IV           ARTICLE III
     ------------            --------------          -----------

     0.000000 BCF to          $0.165/MCF              $0.04/MCF
     2.000000 BCF

     2.000001 BCF to          $0.120/MCF              $0.04/MCF
     3.000000 BCF

     3.000001 BCF to          $0.100/MCF              $0.04/MCF
     4.000000 BCF

     4.000001 BCF to          $0.080/MCF              $0.04/MCF
     6.000000 BCF

     6.000001 BCF             $0.060/MCF              $0.04/MCF
       and above

     For illustrative purposes only, if Energas were to transport total

volumes of gas for Mesa's account equal to 10.000000 BCF of gas during any

given period (of which 9 BCF was transported under Articles I, II, and IV, 

and 1 BCF was transported under Article III, the transportation rate(s) to 

be charged to Mesa would be:

                        2 BCF @ $0.165/MCF
                        1 BCF @ $0.120/MCF
                        1 BCF @ $0.100/MCF
                        2 BCF @ $0.080/MCF
                        3 BCF @ $0.060/MCF
                        1 BCF @ $0.040/MCF
                          --------------
                           $930,000.00 


<PAGE>
                                 ARTICLE IX
                                 ----------

                   INTERRUPTIBLE TRANSPORTATION SERVICES
                   -------------------------------------

     It is mutually understood and agreed as between Mesa and Energas that 

all transportation services to be provided by Energas under the entirety of 

this Agreement shall be provided on an "interruptible basis" and not 

otherwise.  In regard to any transportation interruptions, Energas shall 

use its best efforts to promptly notify Mesa of any actual or reasonably 

foreseeable interruptions so that Mesa can take such action as it may deem 

prudent or advisable as to its industrial users.


                                 ARTICLE X
                                 ---------

                   ENERGAS' EXCLUSIVE RIGHT TO TRANSPORT
                   -------------------------------------

     Except as set forth herein Mesa and Energas agree that Energas is 

hereby granted the exclusive right to transport the volumes of gas made 

available and referred to within the entirety of this Agreement so long as 

said Agreement remains in full force and effect.  The exclusive rights 

granted to Energas herein shall not prohibit the use by Mesa of a third 

party's pipeline facilities and related transportation services during 

periods when Energas has invoked interruption of its transportation 

services, or for the transportation of volumes which on a daily basis 

cannot be transported by Energas due to operational constraints of the 

Energas Amarillo system.


                                ARTICLE XI
                                ----------

                REGULATORY APPROVAL OF TRANSPORTATION RATES
                -------------------------------------------

     Mesa and Energas acknowledge that the transportation rates set forth 

herein may be challenged or have to be submitted by Energas to certain 

regulatory agencies for approval and/or review.  In the event the adequacy 

of such transportation rates are successfully challenged or are adjusted by 

an appropriate regulatory agency, then Mesa agrees, on a prospective basis 

only, to reimburse Energas fifty percent (50%) of the difference between 

the level of rates determined to be adequate in such a proceeding or 

decision and the rates established herein multiplied by the volumes of gas 

transported by Energas hereunder subsequent to the effective date of such 

new rates.  Notwithstanding any provision contained herein to the contrary, 

either party may cancel the Agreement if such newly established rates are 

deemed unacceptable to such party.


                                ARTICLE XII
                                -----------

                             TERM OF AGREEMENT
                             -----------------

     Unless otherwise terminated pursuant to Article XI, the primary term 

of this Agreement will be until December 31, 1994.  Thereafter, this 

Agreement may remain in effect on an annual basis, provided the parties 

mutually agree on all the terms and conditions for each subsequent year.  

In this regard, if the parties have been unable to agree on all the terms 

and conditions for 1995 by October 1, 1994 (or each subsequent October 1), 

this Agreement will automatically terminate at 7:00 A.M. on January 1, 1995 

(or each subsequent January 1).  This same type of mutual agreement or 

termination procedure will be followed as long as this Agreement has not 

been previously terminated.

                                ARTICLE XIII
                                ------------

                     ENERGAS' STATUS AS PRIVATE CARRIER
                     ----------------------------------

     Although Energas has entered into this Agreement based upon

negotiations  as between Mesa and Energas, both Mesa and Energas stipulate 

and agree that  Energas' pipeline system, to be utilized for the 

performance of Energas'  obligations hereunder, is a private pipeline 

system not owned, operated or  managed by Energas for the transportation of 

natural gas to or for the public  for hire, and that this Agreement (and 

the transportation services to be  provided herein) has been executed by 

the parties based in part upon the long-  standing contractual obligations 

existing as between Mesa and Energas as to   the "B" Contract and the 

rights and obligations of the parties under that   certain Agreement dated 

June 27, 1949, as subsequently amended, by and between  Amarillo Oil 

Company and Amarillo Gas Company, and that it is not Energas'  intent or 

desire to abandon or otherwise modify or amend its status as a  private 

carrier. 


                                ARTICLE XIV
                                -----------

                            BILLING AND PAYMENT
                            -------------------

     1. On or before the twenty-fifth (25th) day of each calendar month 

after  deliveries of gas hereunder have commenced, Energas shall render to 

Mesa an  invoice that shows the total volume and BTU content of gas 

delivered and  redelivered hereunder during the preceding Billing Month and 

the monies due  therefor, including any amounts due for shrinkage which 

Mesa is obligated   under this Agreement to reimburse Energas.  Mesa shall 

pay such invoice within   ten (10) days after Mesa's receipt thereof to the 

address of Energas noted on   the invoice. 


    2.  In the event Mesa fails to pay the full amount due Energas when the

same becomes due, interest thereon shall accrue from the date that such

payment became due until it is paid in full at the lesser of (a) a rate of

fifteen percent (15%) per annum or (b) the highest lawful rate permitted by

applicable law.  If such failure to pay continues for ten (10) days, 

Energas may, in addition to any and all other remedies available to 

Energas, suspend further deliveries of gas hereunder.

     3.  All invoices and payments are subject to correction for any errors

contained therein until twelve (12) months after the date Energas received

payment on an incorrect invoice or received an incorrect payment.

                                 ARTICLE XV
                                 ----------

                                 ASSIGNMENT
                                 ----------

     This Agreement may not be assigned by either party hereto without the

prior written consent of the other party, which such consent shall not be

unreasonably withheld; except that no prior consent shall be required for 

an assignment to (a) a company owning 100% of, wholly owned by, or having a

common parent with, such assigning party or (b) a trustee or trustees,

individual or corporate, as security for bonds or other obligations or

security, provided, however, that an assignment for security purposes shall

not relieve the assigning party of any of its obligations under this

Agreement.

                                ARTICLE XVI
                                -----------

                                  NOTICES
                                  -------

     Any notice required to be given under this Agreement or any notice 

which either party hereto may desire to give the other party shall be in 

writing and shall be considered duly delivered when hand-delivered or when 

deposited in the United States mail, postage prepaid, registered or 

certified, and addressed as follows:

                        Energas Company
                        P. O. Box 650205
                        Dallas, Texas  75256-0205
                        Attention:  Gas Supply and Ind. Sales

                        Mesa Operating Limited Partnership
                        P. O. Box 2009
                        Amarillo, Texas  79189-2009
                        Attention: Gas Marketing Department

or such other address as Energas, Mesa, or their respective successors or

assigns shall designate by written notice given in the manner described 

above.  Routine communications, including monthly invoices, may be mailed 

by ordinary mail and are deemed delivered when hand-delivered or when 

deposited in the United States mail, postage prepaid, and addressed to the 

above-designated name and address.


                                ARTICLE XVII
                                ------------

             PRIOR TRANSPORTATION AND SALES AGREEMENT TERMINATED
             ---------------------------------------------------

     1.  Energas and Mesa hereby expressly terminate that certain

Interruptible Gas Transportation and Sales Agreement dated and effective 

April 1, 1988, as amended and supplemented.



                               ARTICLE XVIII
                               -------------

                               MISCELLANEOUS
                               -------------

     1.  It is expressly agreed that this Agreement does not modify or 

amend  in any way the obligations of the parties under the June 27, 1949, 

Gas  Purchase Agreement, as amended, and any summary, characterization or 

statement  in this Agreement concerning those obligations are for 

convenience only and  are not intended to change or amend the June 27, 

1949, Gas Purchase Agreement,  as heretofore amended.

       2.  All the terms and conditions of this Agreement were prepared 

jointly  by the parties hereto and not by any party to the exclusion of the 

other.

       3.  Neither Mesa nor Energas shall be held responsible or liable for 

damages for acts or conduct of the other, and each party shall indemnify 

and  hold harmless the other from claims or demands on account thereof 

except to  the extent such damages were caused by the action or inaction of 

the other  party. 

     4.  Notwithstanding the provisions of the above, each party hereto 

shall  be responsible for all gas which is in its possession.  The party 

then in  possession shall indemnify and hold harmless the other from all 

claims or  demands on account of all injuries to persons or property caused 

by or arising  from said gas except to the extent such injuries or damages 

were caused by the  action or inaction of the other party.

     5.  This Agreement shall be subject to all valid, relevant, present 

and  future state and federal laws, decisions or courts of competent 

jurisdictions  and all rules, regulations and orders of any regulatory 

authority having  jurisdiction.  This Agreement shall be further governed 

by, construed and  enforced in accordance with and subject to the laws of 

the State of Texas,  without regard to its conflict of law, rules and/or 

principles. 

     6.  The parties expressly agree that this Agreement is not intended to 

benefit any third party(ies) and shall not do so. This Agreement shall not, 

at any time, give rise to any claim, demand, or cause of action, whether 

known  or unknown or contingent or absolute at this time or at any other 

time, by any  such third party(ies) claiming third party beneficiary rights 

hereunder. 

     7.  This Agreement contains the entire agreement between the parties 

and   supersedes any and all prior agreements, arrangements and 

understandings  between the parties relating to the transportation of the 

gas by Energas for  Mesa as discussed herein.  This Agreement cannot be 

modified or terminated  orally. 

     8.  The failure of either party hereto at any time to require 

performance by the other party of any provision hereof shall in no way 

affect the right of such party thereafter to enforce the same, nor shall 

the waiver by either party hereto of any breach of any provision hereof by 

the other party be taken or held to be a waiver by such party of any 

succeeding breach of such provision, or as a waiver of the provision 

itself.

     9.  Energas and Mesa agree to hold in confidence and not disclose the

terms of this Agreement or other information pertaining to it except as

required for financial reporting, tax, regulatory commissions, The

Securities and Exchange Commission, or other purposes for which disclosure 

is legally compulsory on the part of the disclosing party.

     10.  If any provision, term, or condition in this Agreement shall be 

held  invalid, illegal, or unenforceable by any regulatory agency or 

tribunal of  competent jurisdiction, upheld by appellate court, if 

appealed, the validity,  legality and enforceability of the remaining 

provisions, terms and conditions  shall not in any way be affected or 

impaired thereby. 

     IN WITNESS WHEREOF, the parties hereto have executed this 

Interruptible Gas Transportation and Sales Agreement as of the date first 

above written which replaces that certain Interruptible Gas Transportation 

and Sales Agreement dated April 1, 1988 as amended and supplemented.


ENERGAS COMPANY               MESA OPERATING LIMITED PARTNERSHIP
a division of Atmos           By:  Pickens Operating Co., General Partner
Energy Corporation


By: /s/ Toby A. Priolo        By: /s/ Claude B. Jenkins
    ------------------        ---------------------------------------------
    Toby A. Priolo            Claude B. Jenkins
    Vice President            Vice President-Marketing


<PAGE>
                       GENERAL TERMS AND CONDITIONS
                                     TO
           INTERRUPTIBLE GAS TRANSPORTATION AND SALES AGREEMENT
           ----------------------------------------------------

    For purposes of these Terms and Conditions, unless the context hereof
requires otherwise, the following definitions shall be applicable:

     Section 1.1.  The terms "gas" shall mean natural gas produced from gas
     -----------
wells (i.e., gas-well gas), gas produced in association with oil (i.e.,
casinghead gas), and the residue gas resulting from the processing of both
casinghead gas and gas-well gas.

     Section 1.2.  The term "day" shall mean the twenty-four (24) hour
     -----------
period commencing at 8:00 a.m.,  Central Time, on one calendar day and
ending at 8:00 a.m.  Central Time, on the following calendar day.

     Section 1.3.  The term "month" or "Billing Month" shall mean the
     -----------       
period extending from 8:00 a.m., Central Time, on the first day of one
calendar month to 8:00 a.m.,  Central Time, on the first day of the next
succeeding calendar month, except that the first Billing Month shall
commence on the date of the initial delivery of gas hereunder and shall end
at 8:00 a.m., Central Time, on the first day of the next succeeding
calendar month.

     Section 1.4. The term "MCF" shall mean one thousand (,000) cubic
     -----------
feet at a temperature of 60 degree Fahrenheit and at an absolute pressure 
of 14.65 pounds per square inch.

     Section 1.5. The term "BTU" shall mean British thermal unit and
     -----------
represents the quantity of heat required to raise the temperature of one
(1) pound avoirdupois of pure water from 58.5 degree Fahrenheit to 59.5
degree Fahrenheit at a constant pressure of 14.73 psia.

     Section 1.6.  The term "Energas" shall mean Energas Company, a
     -----------
division of Atmos Energy Corporation, and the term "MESA" shall mean MESA
Operating Limited Partnership. Energas and MESA are the only parties to
these Terms and Conditions and the related Interruptible Gas Transportation
and Sales Agreement.

     Section 1.7.  The term "heating value" shall mean the number of BTUs
     -----------
produced by the complete combustion, at a temperature of 60 degree
Fahrenheit if saturated with water vapor and at a constant pressure of
14.73 psia and under standard gravitational force (acceleration 980.665 cm
per sec per) with air of the same temperature and pressure as the gas when
the products of combustion are cooled to the initial temperature of the gas
and air and when the water formed by combustion is condensed to the liquid
state.

     Section 1.8.  The term "psia" shall mean pounds per square inch
     -----------
absolute.

     Section 1.9.  The term "Receipt Point(s)" shall mean the point(s) at 
     -----------
which gas is delivered by MESA to Energas for transportation pursuant to
the Agreement.

     Section 1.10.  The term "Delivery Points(s)" shall mean the point(s)
     ------------
at which Energas shall redeliver gas to or on behalf of MESA pursuant to
the Agreement.

     Section 1.11.  The term "Agreement"  or "the Agreement" as used
     ------------
throughout the entirety of this document shall mean the January 1, 1991
Interruptible Gas Transportation and Sales Agreement.
                                      
                               ARTICLE II

                                Pressure                    
                                -------

     Section 2.1.  Deliveries of gas by MESA at the Receipt Point(s) and
     -----------
 redeliveries of gas by Energas at the Delivery Point(s) shall be made at
pressures mutually agreeable by the parties hereto and sufficient to effect
delivery into the facilities of the party receiving such gas at such
points; provided, however, that neither party shall be required to install
or operate any compression facilities in order to deliver the as at any
specific pressure.

ARTICLE II                      

                                 Pressure
                                 --------
  
     Section 2.1.  Deliveries of gas by MESA at the Receipt Point(s) and
     -----------
 redeliveries of gas by Energas at the Delivery Points(s) shall be made at
pressures mutually agreeable by the parties hereto and sufficient to effect
delivery into the facilities of the party receiving such gas at such
points; provided, however, that neither party shall be required to install
or operate any compression facilities in order to deliver the gas at any
specific pressure.

                                ARTICLE III   

                            Measurement of Gas
                            ------------------

     Section 3.1.  Unless otherwise specifically provided herein, the unit
     -----------
of volume for purposes of the measurement of gas delivered hereunder at the 
Receipt Point(s) shall be one (1) Mcf


<PAGE>
                                AMENDMENT TO
                                ------------

      INTERRUPTIBLE GAS TRANSPORTATION AND SALES AGREEMENT
            ----------------------------------------------------

     THIS AGREEMENT, is made and entered into as of the 1st day of January,
1995, by and between ENERGAS COMPANY, a division of ATMOS ENERGY
CORPORATION, a Texas corporation, hereinafter referred to as "Energas" and
MESA OPERATING CO., a Delaware corporation, hereinafter referred to as
"MESA";

                                W I T N E S S E T H

     WHEREAS, on January 1, 1991, Energas and MESA entered into an
Interruptible Gas Transportation and Sales Agreement ("Agreement"), whereby
Energas would transport gas for MESA and make emergency gas sales to MESA,
and

     WHEREAS, Energas and MESA desire to amend said Agreement dated January
1, 1991, to extend the Term thereof and to provide for certain other
changes.

     NOW THEREFORE, in consideration of the mutual agreements of the
parties, Energas and MESA agree as follows:

     1.  Except for Article VI, all references to that "Agreement dated
         June 27, 1949," or substantially similar type references, shall be
         deleted and "Amarillo Supply Agreement dated January 2, 1993"
         substituted therefore.

     2.  The parenthetical phrase in lines 9 and 10 of Article II on page 2
         is hereby deleted.

     3.  The first sentence of Article V is hereby deleted and the
         following is substituted therefore:

              "It is agreed to and acknowledged by MESA and Energas that
         with respect to those volumes of "B" Contract gas taken by MESA in
         excess of Energas' first call rights pursuant to the Amarillo
         Supply Agreement dated January 2, 1993, which are taken by MESA at
         the tailgate of the Fain Plant and stored or exchanged outside the
         City of Amarillo and its environs, MESA is to cause, like volumes
         of gas to be made available, under certain conditions, in the City
         of Amarillo and its environs.

     4.  ARTICLE VI.  ENERGAS' PURCHASES OF GAS FOR ITS CUSTOMERS and is
         hereby deleted in its entirety and the following Article VI
         substituted therefore.

                                 ARTICLE VI
                                 ----------

         ENERGAS' AND ENERMARTS PURCHASES OF GAS FOR THEIR CUSTOMERS
         ----------------------------------------------------------

     MESA agrees to release, and hereby does release and forever discharge,
Energas and EnerMart Inc. from any and all breaches or alleged breaches, if
any, and any and all claims of such breaches or alleged breaches of the
June 27, 1949 Amarillo Supply Agreement, as amended, arising out of or due
to any sales of Non 'B' Contract gas made prior to April 1, 1988 by Energas
or EnerMart Inc. to customers located in the City of Amarillo and its
environs.

     5.  ARTICLE VIII.  TRANSPORTATION RATES is hereby deleted in its
         ------------   --------------------
         entirety and the following Article VIII is substituted therefore:

                               "ARTICLE VIII
                                ------------

                            TRANSPORTATION RATES
                            --------------------

     The rates to be charged by Energas for the transportation services
performed hereunder shall be as set forth in this ARTICLE VIII; provided,
however, that Energas shall have no responsibility or obligation whatsoever
to provide transportation services to any industrial user or any other
customer wherein the designated volumes to said user or customer are less
than 1 MMCF per day.

     The rates are to be applied to volumes actually delivered by Energas
at the industrial users' facility or the system interconnect terminating
the particular delivery transaction pursuant to Articles I, II, III, or IV. 
MESA agrees, at its election, to either provide shrinkage gas in kind, or
reimburse Energas for shrinkage gas for each transaction in an amount
relative to the delivered volumes, equal to the lesser of the actual "lost
and unaccounted for" rate for the Energas Amarillo transmission system or
1.5%.  If MESA elects to reimburse Energas for shrinkage rather than
provide shrinkage volume, the shrinkage reimbursement shall be calculated
based upon Energas' Amarillo system weighted average cost of gas for the
pertinent month.

     As to gas returned to Energas for further transportation services
pursuant to Articles III and IV hereof, MESA agreed to inform Energas as to
when such volumes are being returned, the volumes being returned, and the
type of transaction under which the volumes are being returned.  Such
information is to be provided in writing on a monthly basis, by the 10th
day of the month following a month in which any such transactions occurred.

     The transportation rates per MCF applicable under Articles I, II and
IV shall ultimately be determined on a calendar year basis, but shall
initially be billed to and paid for by MESA on a First Tier Rate basis
because the amount of calendar year volumes so transported by Energas will
not be know until year end.  Periodically during the calendar year, but no
less than twice each year, the parties shall meed to determine the actual
volumes transported and to adjust the forecast of volumes to be transported
by Energas for MESA during the remainder of the year.  From these meeting
the parties shall attempt to determine when the First Tier volumes have
been transported for the current year and consequently when any Second Tier
Volume transportation and Second Tier Rates apply if any.  for purposes of
ultimately applying the First tier Rate (5.5 cents/MCF) or any Second tier
Rate (5.0 cents/MCF), the parties shall no later than sixty (60) days after
the end of the calendar year, determine the total calendar year volumes of
gas actually so transported by Energas and make a payment adjustment
without interest. 

     For the First Tier volumes transported by Energas on a calendar basis
for MESA pursuant to Articles I, II, and IV, the First Tier Rate shall
ultimately apply.  For those volumes so transported which exceed the First
Tier Volumes (Second Tier Volumes), the Second Tier Rate shall ultimately
apply.  For all gas transported by Energas for MESA pursuant to Article
III, a Third Tier Rate of 4.0 cents/MCF per month shall apply.

     6.     ARTICLE ENERGAS' EXCLUSIVE RIGHT TO TRANSPORT, is hereby 
            deleted in its entirety and the following is substituted 
            therefore.


                                "ARTICLE X
                                ----------

                       ENERGAS' RIGHT TO TRANSPORT
                       ---------------------------

     Except as set forth herein, MESA and Energas agree that Energas is
hereby granted the right to transport one hundred percent (100%) of the
First Tier volumes so long as this Agreement remains in full force and
effect.  The term "First Tier Volumes" as used herein shall mean fifty
percent (50%) of the "Excess Gas" described in Articles I and II and fifty
percent (50%) of the non-B-Contract gas described in Article IV which Mesa
sells annually to its existing customers for industrial consumption in the
City of Amarillo and its environs.  Such rights granted to Energas herein
shall not prohibit the use by MESA of a third party's pipeline facilities
and related transportation services during periods when Energas has invoked
interruption of its transportation service, or for the transportation of
volumes which on a daily basis cannot be transported by Energas due to
operational constraints of the Energas Amarillo system."

     7.     ARTICLE XII TERM OF AGREEMENT is hereby deleted in its entirety 
            ----------- -----------------
            and the following is substituted therefore:


                                "ARTICLE XII
                                ------------

                              TERM OF AGREEMENT
                              -----------------

     Unless otherwise terminated pursuant to Article XI, the primary term 
of this Agreement will be until December 31, 1999."


     8.     This Agreement, as amended herein, shall remain in full force 
            and effect.


     IN WITNESS WHEREOF, Energas and MESA have caused this Agreement to be 
executed and effective as of the day and year first written above.


ENERGAS COMPANY                 MESA OPERATING CO.
A Division of
Atmos Energy Corporation

By:  /s/ Toby A. Priolo         By:  /s/ Paul W. Cain
     ------------------------        ------------------------
        Toby A. Priolo                         

Title:  Vice President          Title: President & Chief Operating Officer
        ---------------------          -----------------------------------
        Atmos Energy Corporation





                                                              EXHIBIT 22


                                  MESA INC.
                                Subsidiaries


As of December 31, 1995                             Place of Incorporation
- -----------------------                             ----------------------

Subsidiary Corporations:

     Garretson Equipment Co., Inc.                           Iowa
     Hugoton Capital Corporation                           Delaware
     Hugoton Management Company                             Texas
     Mesa Capital Corporation                              Delaware
     Mesa Environmental Ventures Co.                       Delaware
     Mesa Holding Co.                                      Delaware
     Mesa Operating Co.                                    Delaware
     Mesa Transmission Co.                                 Delaware
     Pioneer Natural Gas Company                            Texas
     Pioneer Production Corporation International           Texas
     Pioneer Uravan, Inc.                                   Texas

Subsidiary Limited Partnership:

     Hugoton Capital Limited Partnership                   Delaware




<TABLE> <S> <C>

<ARTICLE>                      5
<LEGEND>                       THIS SCHEDULE CONTAINS SUMMARY FINANCIAL
                               INFORMATION EXTRACTED FROM THE MESA INC. AND
                               SUBSIDIARIES DECEMBER 31, 1995, FINANCIAL 
                               STATEMENTS AND IS QUALIFIED IN ITS ENTIRETY 
                               BY REFERENCE TO SUCH FINANCIAL STATEMENTS
<MULTIPLIER>                   1,000
       
<S>                            <C>
<PERIOD-TYPE>                  YEAR
<FISCAL-YEAR-END>              DEC-31-1995
<PERIOD-START>                 JAN-01-1995
<PERIOD-END>                   DEC-31-1995
<CASH>                           149,143
<SECURITIES>                      38,280
<RECEIVABLES>                     47,713
<ALLOWANCES>                       2,979
<INVENTORY>                        3,387
<CURRENT-ASSETS>                 236,747
<PP&E>                         1,941,766
<DEPRECIATION>                   859,077
<TOTAL-ASSETS>                 1,464,696
<CURRENT-LIABILITIES>            192,946
<BONDS>                        1,135,330
                  0 
                            0 
<COMMON>                             640
<OTHER-SE>                        66,364
<TOTAL-LIABILITY-AND-EQUITY>   1,464,696
<SALES>                          234,959
<TOTAL-REVENUES>                 234,959
<CGS>                                  0 
<TOTAL-COSTS>                    186,994
<OTHER-EXPENSES>                 105,533
<LOSS-PROVISION>                       0 
<INTEREST-EXPENSE>               148,630
<INCOME-PRETAX>                  (57,568)
<INCOME-TAX>                           0 
<INCOME-CONTINUING>              (57,568)
<DISCONTINUED>                         0 
<EXTRAORDINARY>                        0 
<CHANGES>                              0 
<NET-INCOME>                     (57,568) 
<EPS-PRIMARY>                       (.90)
<EPS-DILUTED>                       (.90)
        





</TABLE>

                               SUMMARY REPORT

                                   dated

                             FEBRUARY 28, 1996

                                     on

                            RESERVES and REVENUE

                                    as of

                              DECEMBER 31, 1995

                                    from

                             CERTAIN PROPERTIES

                                  owned by

                             MESA OPERATING CO.

                              MESA HOLDING CO.

                                    and

                            HUGOTON MANAGEMENT CO.




MESA Inc. has prepared estimates, as of December 31, 1995, of the extent
and value of the proved crude oil, condensate, natural gas liquids, natural
gas, helium, and carbon dioxide reserves of certain properties owned by
Mesa Operating Co. (MOC), Mesa Holding Co. (MHC) and Hugoton Management Co.
(HMC).  MESA Inc., a Texas corporation, is the sole owner of three
subsidiary corporations as of the date hereof.  These three subsidiaries
are:

     1.  MOC, which holds title to most of the appraised properties and a
         98.6 percent interest in Hugoton Capital Limited Partnership
         (HCLP); 
     2.  MHC, which holds .9 percent of HCLP; and
     3.  HMC, which holds .5 percent of HCLP.

Together, MOC, MHC and HMC own 100 percent of HCLP, which owns most of the
appraised properties in the Hugoton and Panoma fields.  Tabulations of
reserves and revenue from the Texas Panhandle properties, all minor
properties, and Mesa Offshore Trust properties included in this report show
the interest of MESA Inc. while tabulations of reserves and revenue from
the Hugoton Area and the Mesa Royalty Trust properties show the collective
interests of Hugoton Capital Limited Partnership hereinafter referred to as
"HCLP".  The properties appraised are in the property groups listed below.
     The HCLP Hugoton Area - Kansas Hugoton and Panoma Fields
     HCLP Share - Mesa Royalty Trust Properties
     The Hugoton Area (non-HCLP Royalties)
     The Texas Panhandle - Contract "B" and Royalty
     The Texas Panhandle - Other
     Remaining MESA interests in the Mesa Offshore Trust Properties. 
     The Gulf Coast Area
     The Rocky Mountain Area

The HCLP share - Mesa Royalty Trust Properties are located in the Hugoton
and Panoma fields in Kansas.  These properties are burdened by a 10.29282
percent net royalty interest owned by the Mesa Royalty Trust and a .0057
percent overriding royalty interest owned by others.  The remaining MESA
Inc. interests in the Mesa Offshore Trust Properties consist of the
remaining interests of MESA Inc. after the transfer (effective December 1,
1982) to the Mesa Offshore Royalty Partnership, a partnership owned 99.99
percent by the Mesa Offshore Trust, of a 90 percent net profits interest in
10 MESA Inc. leases located in the Gulf of Mexico offshore from Louisiana
and Texas.  

The reserve estimates are based on a detailed study of MESA Inc.'s
properties.  The method or combination of methods utilized in the analysis
of each reservoir was tempered by experience in the area, stage of
development quality and completeness of basic data, and production history.

Reserves in this report are expressed as net reserves.  Gross reserves are
defined as the total estimated petroleum hydrocarbons including helium
remaining to be produced after December 31, 1995.  Net reserves are defined
as that portion of the gross reserves attributable to the interest owned by
MESA Inc. after deducting royalties and other interests owned by others. 
In making these reserve estimates, all interest reversions were taken into
account.

Values shown herein are expressed in terms of future gross revenue, future
net revenue, and present worth.  Future gross revenue is that revenue which
will accrue to the appraised interests from the production and sale of the
estimated net reserves.  Future net revenue is calculated by deducting
estimated production taxes, ad valorem taxes, operating expenses, and
capital costs from the future gross revenue.  Future income tax expenses
were not taken into account in the preparation of these estimates.  Present
worth is defined as future net revenue discounted at a specified arbitrary
discount rate compounded monthly over the expected period of realization. 
In this report, present worth values using a discount rate of 10 percent
are reported.

Estimates of reserves and future net revenue should be regarded only as
estimates that may change as further production history and additional
information become available.  Not only are such reserve and revenue
estimates based on that information which is currently available, but such
estimates are also subject to the uncertainties inherent in the application
of judgmental factors in interpreting such information.



Data used in the preparation of MESA Inc.'s portion of this report were
obtained from MESA Inc.'s records and from reports filed with the
regulatory agencies of the states or areas in which the properties are
located.

The development status shown herein represents the status applicable on
December 31, 1995.  In the preparation of the study, data available from
wells drilled on the appraised properties through December 31, 1995 were
used in estimating gross ultimate recovery.  Gross production estimated to
December 31, 1995, was deducted from gross ultimate recovery to arrive at
the estimates of gross reserves.  In some fields, this required that the
production rates be estimated for up to seven months since production data
for certain properties were available only through May 1995.

Reserves and revenue values shown in this report for the HCLP Share - Mesa
Royalty Trust Properties and the Remaining MESA Inc. interests in the Mesa
Offshore Trust Properties were estimated from projections of reserves and
revenue attributable to the combined HCLP Share and Mesa Royalty Trust
interests or the combined Remaining MESA Inc. and Mesa Offshore Royalty
Partnership interests.  Reserves attributable to the trust interests in
each of the royalty trusts were estimated by allocating a portion of the
estimated combined net reserves of each of the property groups based on
future net revenue.  The estimated reserves for each of the trusts were
subtracted from the combined net reserves for each trust to arrive at the
estimated reserves of MESA Inc. and HCLP in the trust properties.

Since the reserve volumes attributable to the MESA Inc. interests in the
trust properties are estimated using an allocation of reserves based on
estimates of future revenue, a change in prices or costs will result in
changes in the estimated reserves of MESA Inc. and HCLP.

Petroleum reserves included in this report are classified as proved and are
judged to be economically producible in future years from known reservoirs
under existing economic and operating conditions and assuming continuation
of current regulatory practices using conventional production methods and
equipment.  In the analyses, reserves were estimated only to the limit of
economic rates of production under existing economic and operating
conditions using prices and costs as of the date the estimate is made,
including consideration of changes in existing prices provided only by
contractual arrangements but not including escalations based upon future
conditions.  The petroleum reserves are classified as follows:

     Proved - Reserves that have been proved to a high degree of 
     certainty by analysis of the producing history of a reservoir 
     and/or by volumetric analysis of adequate geological and 
     engineering data.  Commercial productivity has been established 
     by actual production, successful testing, or in certain cases by
     favorable core analyses and electrical-log interpretation when 
     the producing characteristics of the formation are known from 
     nearby fields.  Volumetrically, the structure, areal extent, 
     volume, and characteristics of the reservoir are well defined by 
     a reasonable interpretation of adequate subsurface well control 
     and by known continuity of hydrocarbon-saturated material above 
     known fluid contacts, if any, or above the lowest known structural 
     occurrence of hydrocarbons.

     Developed - Reserves that are recoverable from existing 
     wells with current operating methods and expenses.

     Developed reserves include both producing and nonproducing 
     reserves.  Estimates of producing reserves assume recovery by 
     existing wells producing from present completion intervals with 
     normal operating methods and expenses.  Developed nonproducing
     reserves are in reservoirs behind the casing or at minor depths 
     below the producing zone and are considered proved by production 
     from other wells in the field, by successful drill-stem tests, 
     or by core analyses from the particular zones.  Nonproducing 
     reserves require only moderate expense to be brought into 
     production.

     Undeveloped - Reserves that are recoverable from additional wells 
     yet to be drilled.

     Undeveloped reserves are those considered proved for production 
     by reasonable geological interpretation of adequate subsurface 
     control in reservoirs that are producing or proved by other wells 
     but are not recoverable from existing wells.  This classification 
     of reserves requires drilling of additional wells, major deepening 
     of existing wells, or installation of enhanced recovery or other
     facilities.

Reserves recoverable by enhanced recovery methods, such as injection of
external fluids to provide energy not inherent in the reservoirs, may be
classified as proved developed or proved undeveloped reserves depending
upon the extent to which such enhanced recovery methods are in operation. 
These reserves are considered to be proved only in cases where a successful
fluid-injection program is in operation, a pilot program indicates
successful fluid injection, or information is available concerning the
successful application of such methods in the same reservoir and it is
reasonably certain that the program will be implemented.

Nonhydrocarbon helium and carbon dioxide reserves were classified using the
same standards as those described in the foregoing definitions of petroleum
reserves.  Because these two gases are mixed in and produced with the
natural gas reserves, the term gas as  used herein applies to all three
gases, where appropriate, and the term natural gas is used to refer to
hydrocarbon gas.

Estimates of the net proved reserves of MESA Inc, as of December 31, 1995,
are as follows:

     TOTAL PROVED RESERVES    

          Natural Gas (MMcf)............ 1,218,029
          Oil and Condensate (Mbbl).....     9,521
          Natural Gas Liquids (Mbbl)....   101,897
          Helium (Mmcf).................     3,670
          Carbon Dioxide (Mmcf).........    46,459

     PROVED DEVELOPED RESERVES

          Natural Gas (MMcf)............ 1,160,751
          Oil and Condensate (Mbbl).....     8,138
          Natural Gas Liquids (Mbbl)....    97,060
          Helium (MMcf).................     3,630
          Carbon Dioxide (MMcf)         16,308

Significant proved natural gas liquids reserves and helium reserves are
included herein for the Satanta plant in the Hugoton field in Kansas. 
Proved helium reserves also are included for a helium recovery unit at the
Fain gas processing plant in the Panhandle field in Texas.  Changes in
Hugoton field reserves reflect MESA's practice of recovering ethane at the
Satanta Plant.  In previous years Hugoton proved reserve estimates were
prepared assuming that MESA would not recover ethane which resulted in
slightly higher natural gas volumes and lower natural gas liquids volumes. 
The decision as to whether or not to recover ethane is economic and based
on the relative value of ethane as a liquid versus the energy-equivalent
value of such ethane if left in the residue natural gas.  In the future, if
economic conditions warrant, MESA may revise proved reserves to reflect any
changes in such relative values.

The KCC held hearings from August 1992 to September 1993 to consider
changes to the methods in which fieldwide allowables are allocated among
individual wells within the Hugoton field.  Specifically, the KCC
considered proposals from various producers to amend calculations of well
deliverability, the allocation of allowables for infilled units, and  the
make up of underages from prior periods.  On February 2, 1994, the KCC
issued an order, effective as of April 1, 1994, establishing new field
rules which modify the formulas and calculations used to allocate
allowables among wells in the field.  The standard pressure used in each
wells' calculated deliverability was reduced by 35%, greatly benefitting
MESA Inc. high deliverability wells.  Also, the new rules assign a 30%
greater allowable to 640-acre units with infill wells than similar units
without infill wells.  Essentially all of MESA Inc. Hugoton infill wells
have been drilled, resulting in an increase to MESA Inc. in assigned
allowables beginning in April, 1994.  The new field rules also allow
Hugoton producers to make up pre-1994 canceled underages over a 10-year
period.

MESA Inc. is continuing to upgrade the well-gathering system, which
improves deliverability of the wells.  This increase in deliverability and
the associated costs have been incorporated in the estimates included
herein.

With the exception of a few properties in this report known as the "Texas
Panhandle - Other," the West Panhandle field properties are subject to an
operating agreement with Colorado Interstate Gas Company, hereinafter
referred to as "CIG."  The properties subject to this agreement are
collectively referred to as the "B" Contract area.  MESA Inc.'s share of
the "B" Contract area gas is processed through MESA Inc.'s Fain gasoline
plant in Potter County, Texas, and is subject to special royalty payments. 
An agreement effective January 1, 1991, allocates 77 percent of the
remaining production from the "B" Contract properties to MESA Inc. and the
remaining 23 percent to CIG.  CIG receives a 20-percent overriding royalty
interest on MESA Inc.'s share of the helium produced at this plant.

Agreements reached by MESA Inc. and CIG during 1993 provide that MESA Inc.
is entitled to a maximum of 32 Bcf at the Fain plant inlet for each of the
years 1994, 1995, and 1996, with CIG having the rights to the remainder of
the "B" Contract production in these years.  CIG is entitled to a maximum
of 8.5 Bcf for each of the years 1997, 1998, and 1999, with MESA Inc. being
entitled to take the rest of the "B" Contract production in these years. 
CIG's maximum take for the year 2000 is 7.56 Bcf, with a maximum of 7.0 Bcf
in years thereafter, until it has produced the full 23 percent of the
January 1, 1991, reserves to which it is entitled.  In addition to its gas
take limitations, CIG has the right to take gas for use as field fuel until
July 2000.  The projected volumes in this report assume that MESA Inc. will
take the maximum volume to which it is entitled under the contract, for as
long as the projection of allowables and deliverability will permit, after
which the projected deliverability is used.  MESA Inc. can sell its share
of the "B" Contract gas to markets anywhere, whether inside or outside of
the City of Amarillo or inside or outside of the State of Texas.  MESA
actual takes were 31 Bcf in 1994, and 29 Bcf in 1995.  Takes were lower in
1995 due to weather related demand.

Since January 1, 1991, CIG has overproduced its 23 percent share of the
gas.  This overproduction of gas by CIG and the subsequent gas balancing
has been accounted for in this report by adjusting MESA Inc.'s gas
interests in the "B" Contract Area over time.  For accounting purposes, the
CIG gas imbalance discussed above is treated as production 
income to MESA Inc. at the time CIG produced the gas; this revenue is then
recorded as an account receivable from CIG.  This difference in treatment
must be considered when using this report with the accounting records.  The
cumulative gas imbalance as of December 31, 1995 is tabulated below.  These
amounts have not been deducted from this report.

          Net Salable Gas, Mcf.............. 15,887,261
          Net Natural Gas Liquids, Bbl......  2,275,114
          Net Condensate, Bbl...............     30,138
          Net Helium, Mcf...................     75,069

Under a workover plan in the "B" Contract Area, approximately 357 wells
were worked over, deepened, or redrilled during the past six years.  The
workover plan, a continuing project, is reevaluated each year to determine
the following year's work.  This report includes proved reserves to be
developed over the next three years from zones below current completions in
66 wells.  Also, MESA has added 10 development field extension wells in the
shallower West Panhandle (Red Cave) field which will be developed during
1996.  MESA Inc. expects that numerous compressors will be installed on the
gathering system for this field near the wellheads to improve gas
deliverability.  Approximately 155 compressors are currently installed and
we have assumed that 150 compressors will be installed during the next
three years.  

The expected acceleration of production from these programs has been
incorporated in the estimated production rates.  The expense of these
programs initially will be paid by CIG but will be repaid by MESA Inc.  As
provided by the operating agreement between MESA Inc. and CIG, this
repayment has been amortized herein over the remaining lives of the
properties on a unit-of-production basis.

Future oil and gas producing rates estimated for this report are based on
production rates considering the most recent figures available.  The rates
used for future production are rates that are believed to be within the
capacity of the well or reservoir to produce.  Information on proration of
gas production has been considered in arriving at the rates projected.

Gas volumes are expressed at a temperature of 60 degrees Fahrenheit and at
the legal pressure base of the states in which the gas reserves are
located.  Gross volumes are reported as wet gas and the net volumes are
reported as salable gas; however, neither the gross nor net volumes were
reduced for plant fuel usage, which is estimated to be 43.7 billion cubic
feet of gross wet gas.  The value of this fuel is deducted as part of the
plant operating costs.  Condensate reserves estimated herein are those to
be obtained by conventional lease separation.

Revenue values in this report were estimated using current prices and
costs.  Future prices were estimated using guidelines established by the
Securities and Exchange Commission and the Financial Accounting Standards
Board.  The initial and future prices and producing rates used in this
report are those that MESA Inc. can reasonably expect to be received over
the life of the properties.  The assumptions used for estimating future
prices and costs are as follows:

Oil and Condensate Prices
- -------------------------

Oil and condensate prices were held constant for the life of the
properties.

Natural Gas, Helium, and Carbon Dioxide Prices
- ----------------------------------------------

Natural gas prices were held constant for the life of the properties except
for some 75 percent of the gas in the Texas Panhandle field.

Under existing contractual arrangements in the Panhandle properties, about
75 percent of the total gas is sold to Energas under a long-term contract. 
In 1992, MESA Inc. and Energas negotiated a new pricing formula for the
next five years of gas sales to Energas.  Seventy percent of the gas sold
to Energas will be sold at a fixed price that escalates by a total of $0.75
per thousand cubic feet from 1993 to 1997.  The remaining 30 percent of
such gas will be sold at the "spot-market" gas price plus $0.10 per
thousand cubic feet.  The pricing formula will be renegotiated for periods
after 1997.  In this report, the prices applicable under the current
contract pricing formula were used through 1997.  Beginning in 1998, the
1996 weighted average price was applied to the subsequent Energas sales. 

Helium and carbon dioxide prices were held constant for the life of the
properties.

Natural Gas Liquids Prices
- --------------------------
Natural gas liquids prices were held constant for the life of the
properties.

Operating and Capital Costs
- ---------------------------
Estimates of operating costs based on current costs were used for the life
of the properties with no increases in the future based on inflation. 
Future capital expenditures were estimated using 1995 values and were not
adjusted for inflation.


Oil and condensate production taxes were calculated using net removal
prices after deducting transportation charges.

Economic estimates were made, as of December 31, 1995, under the
aforementioned assumptions concerning future prices and costs and are
summarized as follows:

          Future Gross Revenue (M$)........... 3,804,371
          Production Taxes (M$)...............  (100,230)
          Ad Valorem Taxes (M$)...............  (192,035)
          Operating Costs (M$)................  (965,692)
          Capital Costs (M$)..................   (96,594)
          Future Net Revenue (M$)(1).......... 2,449,820
          Present Worth at 10 Percent (M$)(1). 1,040,413

          (1)  Future income tax expenses were not taken into account in
               the preparation of these estimates.

Included above is revenue from nonhydrocarbon reserves (helium and carbon
dioxide) that will be produced with and separated from certain natural gas
as it is produced.  It is estimated that about 3 percent of the present
worth shown above is attributable to this planned helium and carbon dioxide
recovery.

The information relating to estimated proved reserves, estimated future net
revenue from proved reserves, and present worth of estimated future net
revenue from proved reserves of oil, condensate, natural gas liquids, and
gas contained in this report has been prepared in accordance with
Paragraphs 10-13, 15 and 30(a)-(b) of Statement of Financial Accounting
Standards No. 69 (November 1982) of the Financial Accounting Standards
Board and Rules 4-10(a)(1)-(13) of Regulation S-X and Rule 302(b) of
Regulation S-K of the Securities and Exchange Commission; provided,
however,  certain estimated data have not been provided with respect to
changes in reserve information, (i) future income tax expenses have not
been taken into account in estimating the future net revenue and present
worth values set forth herein, and (ii) minor amounts of revenue from
nonhydrocarbon gases are included herein.

To the extent the above-enumerated rules, regulations, and statements
require determinations of an accounting or legal nature or information
beyond the scope of this report, MESA Inc. is necessarily unable to express
an opinion as to whether the above-described information is in accordance
therewith or sufficient therefor.

Submitted,


/s/ Dennis E. Fagerstone
- ------------------------------------------
Dennis E. Fagerstone
Vice President-Exploration and Production 



Signed:  /s/ Dennis E. Fagerstone
         ---------------------------------




                            OPERATING AGREEMENT

     This OPERATING AGREEMENT is made and entered into this 8th day of
January, 1988, to be effective as of January 1, 1990, by and between MESA
OPERATING LIMITED PARTNERSHIP, a limited partnership organized under the
laws of the State of Delaware with its principal place of business in
Amarillo, Texas (hereinafter referred to as "Mesa" or as "Operator"), and
COLORADO INTERSTATE GAS COMPANY, a corporation organized under the laws of
the State of Delaware with its principal place of business in Colorado
Springs, Colorado (hereinafter referred to as "CIG").

                            W I T N E S S E T H:
                            -------------------

     WHEREAS, Mesa and CIG are the current parties in interest to an
agreement, as amended and supplemented, initially entered on January 3,
1928, between Canadian River Gas Company and Amarillo Oil Company, which
agreement is commonly referred to as the "B" Contract; and

     WHEREAS, disputes arose between Mesa and CIG regarding their
respective actions under the "B" Contract which resulted in the filing of
lawsuits in Texas and Colorado; and

     WHEREAS, Mesa and CIG have resolved such disputes, dismissed their
pending lawsuits and established a framework for future operations in an
Agreement of Compromise and Settlement (the "Settlement Agreement") dated
June 1, 1987; and

     WHEREAS, such Settlement Agreement provided in part that on January 1,
1990, Mesa should become operator of the wells subject to the "B" Contract,
and further required the parties to enter into good faith negotiations and
reach agreement as to the terms and conditions of an operating agreement to
be effective January 1, 1990.

     NOW, THEREFORE, it is agreed as follows:

                                      ARTICLE I
                                     Definitions

     As used in this Operating Agreement, the following words and terms
shall have the following meanings:

     "Acidize" shall mean a technique for increasing the production
     from a well by introducing acid into the well under pressure in
     order to enlarge and reopen pores in producing formations.

     "Administrative Fee" shall mean the payments and charges which
     CIG will be authorized to charge and collect from Mesa.

     "AFE" shall mean an authorization for expenditure.

     "British Thermal Unit" means the amount of heat required to 
     raise the temperature of one pound of water one degree 
     Fahrenheit at 60 degrees Fahrenheit.

     "CIG" shall mean Colorado Interstate Gas Company and/or its
     successor in interest under the "B" Contract.

     "Contract Area" shall mean all of the Gas Leases (as defined
     below) intended to be operated for gas purposes under this
     Operating Agreement.

     "Exploratory Well" shall mean a well drilled to test a
     geologic zone or formation the depth of which is below 
     mean sea level

     "Frac" shall mean an operation designed to crack or break
     up formations which contain oil and gas by pumping liquids
     and/or gases with proppants into the formation under high
     pressure, in order to increase the formation's permeability
     and to achieve greater production.

     "FERC" means the Federal Energy Regulatory Commission, and
     any successor agency.

     "Gas" shall mean natural gas and all other gaseous
     hydrocarbons produced therewith.

     "Gross Heating Value," when applied to a cubic foot of gas,
     means the number of British thermal units produced by 
     combustion, at a constant pressure, of the amount of gas
     which would occupy a volume of one cubic foot at a temperature
     of 60 degrees Fahrenheit if saturated with water vapor and
     under a pressure equivalent to that of 30 inches of mercury at
     32 degrees Fahrenheit and under standard gravitational force
     (980.665 c.m. per sec.) with air of the same temperature and
     pressure as the gas, when the products of combustion are cooled
     to the initial temperature of gas and air and when the water
     formed by combustion is condensed to the liquid state.

     "Lease" or "Gas Lease" shall mean any one or more of the gas
     leases now or hereafter subject to the "B" Contract on which
     one or more of the wells listed and described on Exhibit "A"
     hereto are located, or which are included in the proration
     unit for any such well or wells.

     "Mesa" shall mean Mesa Operating Limited Partnership and/or
     its successor in interest under the "B" Contract.

     "Operations and Maintenance Fee" shall mean the charges which
     Mesa will be authorized to charge and collect from CIG for
     performance of its duties as Operator under this Operating
     Agreement.

     "Proration Unit" shall mean the acreage assigned to a well 
     for the purpose of allocating allowable gas production thereto
     by order or rule of the Texas Railroad Commission, or any
     other state or federal body having authority.

     "Replacement Well" shall mean any gas well drilled on a Gas
     Lease subject to this Operating Agreement to replace an
     existing gas well which is accepted by the Railroad Commission
     of Texas as a replacement for such well.

     "Rework" means an operation performed on a well after it has
     been completed in an effort to secure production where there
     has been none, to restore production that has ceased, or to 
     increase production.  Cleaning out a well bore that has silted
     up is a typical Rework operation.  Deepening or Side Tracking
     will be treated as an "Exploratory Well" if the objective depth
     of said well satisfies the definition of Exploration Well 
     contained in Article I.  Depending on the context, the term
     Rework may also include Acidizing or a Frac.

     "Side Tracking" means a drilling operation involving the use
     of a portion of an existing well bore to drill a second hole,
     resulting in a well that is partly old and partly new.  Such an
     operation will be treated hereunder as an "Exploratory Well" if
     the objective depth of said well satisfies the definition for
     Exploratory Well contained in Article I.


                                     ARTICLE II
                                      Exhibits

     The following exhibits, as indicated below and attached hereto, are
incorporated in and made a part of this Operating Agreement:

     EXHIBIT            Description

     "A"     is a list of all wells on the Contract Area in which CIG has a 
             working interest, their location, CIG's meter number, and
             CIG's working interest therein.

     "B"     is a list of other operating agreements to which CIG is a
             party which affect wells on the Contract Area.

     "C"     is the accounting procedure to be used by the parties hereto  
             for the purposes hereof.

     "D"     is a list of the insurance requirements.

     "E"     is the Non-Discrimination and Certification of Non-Segregated  
             facilities.

                                     ARTICLE III
                               Interests of the Parties

     3.1 Ownership:  Exhibit "A" lists the fractional working interest of 
         ---------
CIG in existing gas wells on the Gas Leases covered by this Operating
Agreement.  Except as provided elsewhere herein, all equipment and all
material acquired for operations on such wells, or on any additional gas
wells drilled on the Gas Leases during the term of this Operating Agreement
shall be owned by CIG to the full extent of its interest in such well (or
to the extent of CIG's interest in the proration unit for such well, as the
case may be).

     3.2  Allocation of Costs: Except as provided elsewhere herein, all 
          -------------------
costs and expenses incurred in operations under this Operating Agreement
will be borne and paid by the parties hereto as provided in the accounting
procedure attached as Exhibit "C."

     3.3  Subsequently Created Interests: Neither party hereto shall create 
          ------------------------------
any additional overriding royalty, production payment or other burden
payable out of production attributable to the Gas Leases subject to this
Operating Agreement without the prior written consent of the other party
hereto; provided, however, that CIG reserves the right in its sole
discretion to negotiate and settle disputes with its royalty owners. 
However, subsequent to that point in time when CIG does not take delivery
of at least two (2) BCF of gas for the immediately preceding twelve (12)
month period pursuant to the terms and conditions of the "B" Contract, as
amended, CIG shall not enter into a settlement with any of its royalty
owners that would or may have the effect of reducing or diminishing Mesa's
rights or benefits (including any adverse economic impact to Mesa) under
the "B" Contract and to the delivery of gas volumes pursuant to the "B"
Contract without first obtaining Mesa's prior written consent.

                                     ARTICLE IV
                                      Operator

     4.1  Designation and Responsibilities of Operator: Mesa shall become
Operator of the existing gas wells on the Gas Leases subject to this
Operating Agreement, and of any additional gas wells drilled on the
Contract Area on January 1, 1990, and shall operate and maintain the well
bores, wellhead and surface equipment of such wells.  Mesa's authority and
responsibility for such wells shall extend and be limited to operations up
to the check valve downstream of the side valve (i.e., up to the inlet of
CIG's metering facility) on the wellhead of such wells which do not have
surface production equipment, and to the first check valve downstream of
surface production equipment (i.e., up to the inlet of CIG's metering
facility) on wells having pumps, tanks or other such surface production
equipment.  As so limited, Mesa shall conduct, direct and have full control
of the operation of, and of the maintenance operations on, such wells
thereafter as permitted and required by, and within the limits of, this
Operating Agreement.

     4.1.1  As soon as practical after signing this Operating Agreement,
CIG shall deliver copies or make available to Mesa at CIG's office all of
CIG's original well, geological, production and seismic files and records
concerning CIG's wells on the Contract Area and any related production
information requested by Mesa.

     4.2.2  Mesa shall cooperate fully with CIG to ensure that CIG is able
to fulfill its obligations under various agreements and other instruments
involving the West Panhandle Field including but not limited to:

     That certain Agreement dated July 1, 1967, by and between The
     Capital National Bank, Austin, Texas, as Trustee for Mary Lewis
     Scott Kleberg Trusts Nos. 1, 2 and 3, et al., and CIG; and
                                           -----

     That certain Operating Agreement dated August 18, 1949, between
     Mary E. Bivins, et al., and CIG.
                     -----

In addition, Mesa shall administer (and, if necessary, serve as "operator"
under) the other operating agreements listed on Exhibit "B" hereto which
affect wells on the Contract Area, and CIG will execute any forms required
by the Texas Railroad Commission necessary to effectuate the change of
operator under this Operating Agreement and under the operating agreements
listed in Exhibit "B".

     4.1.3  In performance of its obligations hereunder, Mesa shall be held
to the standard of a reasonably prudent operator, giving consideration to
the needs and interests of both parties hereto.  Mesa shall operate the
wells on the Contract Area in accordance with prudent operating practice,
and Mesa shall be solely responsible for all operational means, methods,
techniques, procedures and coordination of its operations hereunder.

     4.1.4  Mesa shall take all steps reasonably necessary to maintain and
improve the gas deliverability from the wells on the Contract Area at or
near their maximum potential in light of their respective degrees of
depletion and of other mechanical and operating conditions.

     4.1.5  Mesa shall obtain all necessary permits and licenses which are
required by the state, county, city or other political subdivision, or any
other duly constituted public authority for operations hereunder on wells
on the Contract Area.

     4.1.6  Mesa shall have the right to install standard mechanical
separators at or near all well(s) and all separated liquids, if any and in
whatever volume, shall be owned in accordance with the "B" Contract, as
amended.

     4.2  Removal of Operator:  CIG may remove Mesa as Operator upon the 
          -------------------
occurrence of any one or more of the following circumstances:

     (a)  If Mesa becomes bankrupt or insolvent, or commits or
          suffers any act of bankruptcy or insolvency, or makes
          any assignment for the benefit of creditors;

     (b)  If Mesa, subject to 4.2(c) below, terminates its legal
          existence, or is no longer capable of serving as Operator,
          or if it fails or refuses to carry out its duties as
          Operator hereunder; or

     (c)  If Mesa assigns or purports to assign its general powers
          and responsibilities of supervision and management as
          Operator hereunder, provided that a change of limited
          partnership name or structure of Mesa, or the transfer
          of Mesa's interest to any single subsidiary, affiliate
          or successor (whether individual, corporate, general or
          limited partnership) shall not be a basis for removal
          of Mesa as Operator hereunder.

Mesa may resign as Operator at any time after January 1, 1990, on giving
CIG one hundred twenty (120) days' notice of its intention to resign.

     4.3  Compensation:  As compensation for the performance of its duties 
          ------------
and responsibilities hereunder, Mesa shall be entitled to bill and to
collect from CIG an Operations and Maintenance Fee as provided in the
accounting procedure attached hereto as Exhibit "C."

     4.4  Personnel:  Mesa shall conduct its operations hereunder, or cause 
          ---------
them to be conducted, in a skillful, thorough and workmanlike manner by
qualified, careful and efficient workers.

     4.4.1  The number of employees used by Mesa in conducting operations
hereunder, their selection, and the hours of labor and the compensation for
services performed shall be determined solely by Mesa, and such employees
shall be the employees of Mesa.

     4.4.2  Mesa shall give adequate personal supervision to the wells on
the Contract Area and to operations hereunder, and shall keep continuously
available a competent superintendent or foreman with authority to act for
Mesa.

     4.4.3  Mesa shall be responsible for the acts and omissions of its
employees and subcontractors.

     4.5  Drilling and Rework Contracts:  All drilling or rework operations 
          -----------------------------
authorized in Article VI hereinbelow, shall be performed on a competitive
contract basis at the usual rates prevailing in the area.  Mesa shall
request bids for all such operations, and shall have a service contract
with each contractor performing work on any well in the Contract Area;
provided, however, that Mesa shall have the right to reject the lowest bid
received for any such work and/or to negotiate changes in any such
agreements if in Mesa's sole judgment conditions warrant.  If it desires,
Mesa may employ its own tools and equipment in the conduct of operations on
wells on the Contract Area, but its charges therefor shall not exceed the
prevailing rates in the area.  The rate of such charges shall be agreed
upon by the parties in writing before drilling or reworking operations are
commenced, and such work shall be performed by Mesa under the same terms
and conditions as are customary and usual in the area in contracts of
independent contractors who are doing work of a similar nature.

     4.6  Liens:  Mesa shall take all reasonable measures to keep the Gas 
          -----
Leases subject to this Operating Agreement free and clear of all liens,
claims and encumbrances arising from the performance of operations
hereunder either by Mesa or by any of Mesa's contractors or subcontractors.

     4.7  Books and Records:  Mesa shall keep records and books of account, 
          -----------------
which shall be subject to audit by CIG (as provided in paragraph 1.5 of the
accounting procedure attached hereto as Exhibit "C") showing the actual
cost to Mesa of all items of labor, materials, equipment, supplies,
services and all other expenditures of whatever nature for which payment is
authorized under the provisions of this Operating Agreement, and of the
number of employees used by Mesa for performance of its duties hereunder,
their selection, and the hours of labor and the compensation for their
services.

     4.8  Production and Operations Records:  Mesa shall keep production 
          ---------------------------------
and operations records including, but not by way of limitation, blow
tickets, unofficial tests, tank gauges and well inspection reports, which
shall be subject to inspection by CIG at Mea's offices during normal
business hours upon reasonable request and at mutually convenient times.


                                 ARTICLE V
               Gas Gathering, Payments, Metering and Tests

     5.1  Delivery of Production:  Subject to the other provisions hereof, 
          ----------------------
Mesa shall deliver to CIG, and CIG will receive all gas produced from wells
on the Contract Area.

     5.1.1  CIG shall not deny Mesa the right to deliver "B" Contract gas
from wells on the Contract Area into the CIG gathering system; provided,
however, that CIG shall not be required to install facilities to take gas
from wells which cannot be economically produced into CIG's existing
facilities.

     5.1.2  For delivery of gas hereunder Mesa shall use existing points of
delivery on CIG's gathering system and any additional points as may be
agreed to from time to time.

     5.1.3  Mesa shall not, without CIG's prior consent, attempt to deliver
gas through any such delivery points in quantities which interfere with
other uses of the gathering system or which exceed CIG's ability to
transport gas in the system from the field.  In the event CIG is not a
participant in a well or CIG's rights to its portion of "B" Contract gas
terminates, CIG agrees that it shall not deny Mesa the right to deliver all
of its "B" Contract gas to and utilize CIG's gathering system or facility.

     5.1.4  Gas shall be delivered hereunder at each such point of delivery
at pressure sufficient to enter the CIG gathering system against the
pressure existing therein from time to time; provided, however, that CIG
shall not be required in any event to reduce its line pressure below
thirty-five (35) pounds per square inch gauge.  Mesa shall not, under any
circumstances, have any obligation to install compression facilities at any
particular well or wells; provided, however, that Mesa shall have the right
to install any compression or other facility which a reasonably prudent
operator would install under the same or similar circumstances.

     5.1.5  For the purpose of measurement, the average absolute
atmospheric (barometric) pressure shall be assumed to be 13.2 pounds per
square inch, irrespective of the actual elevation or location of the
delivery points above sea level or of variation in such barometric pressure
from time to time.

     5.1.6  Gas delivered hereunder shall be gas as delivered in its
natural state from the wells, or compressors, including hydrocarbon and
nonhydrocarbon substances in a vaporous state.  Gas shall be commercial in
quality and be reasonably free from any foreign materials such as dirt,
dust, iron particles and other similar matter.  It shall be reasonably free
from objectionable liquids; and it shall contain no more than seven (7)
pounds of water in the vapor phase per million cubic feet.  It will be
delivered at a temperature sufficient to prevent freezing in the gathering
system, but in no event shall the gas exceed a temperature of 120 degrees
Fahrenheit at the point of delivery.  However, and notwithstanding anything
in this Operating Agreement to the contrary, Mesa shall have no obligation
to install dehydration or other facilities or perform any other operation
to dehydrate or treat gas delivered to CIG's gathering facility.

     5.2  Nominations:  Gas nominations required by the Texas Railroad 
          -----------
Commission under 16 TAC Section 30 shall be handled as follows:

     5.2.1  CIG shall continue to make the pipeline nominations as the
initial nominator.

     5.2.2  CIG shall provide Mesa with its nomination for production in
the month preceding the month in which such production is to occur, and
Mesa shall make the producer nomination.

     5.3  Scheduling:  The dispatching of gas to be delivered hereunder to 
          ----------
CIG shall be handled as follows:

     5.3.1  In addition to the written nominations described in section 5.1
above, CIG shall give Mesa more frequent periodic nominations by telephone;
and subject to compliance with any valid orders of the Texas Railroad
Commission to restrict or curtail production from such wells, Mesa in the
good-faith exercise of its obligations as a prudent operator, will give
reasonable consideration to such nominations and CIG's well scheduling
requests.

     5.3.2  By the 15th of each month preceding the month in which
scheduled deliveries are to occur, Mesa shall prepare and deliver to CIG a
"well schedule" showing Mesa's proposed allocation of production among the
wells subject to this Operating Agreement.

     5.3.3  CIG shall operate its gathering system during the succeeding
month using such well schedule as a guide subject, however, to regulatory
or operational constraints and requirements and daily fluctuations in
demand; and CIG agrees to cooperate with Mesa in the operation of the
gathering system in order to avoid, to the extent reasonably possible, any
unnecessary shutting-in or curtailment of wells delivering gas from the
Contract Area.

     5.3.4  Either party may at any time request a change in the monthly
well schedule.  Notwithstanding Article XV hereinbelow, Mesa and CIG will
cooperate in carrying out the necessary scheduling including, if needed,
the holding of ad hoc meetings.  Any such meeting may be called by either
party hereto by the furnishing of a meeting agenda to the other party at
least ten (10) days prior to the date scheduled for such meeting.  The site
of such meetings shall alternate between the offices of the parties unless
otherwise required by the subject matter of the meeting, e.g., a meeting
involving an inspection of the wells would not normally be held in
Colorado.

     5.4  Rents and Royalties:  As the owner of the production facilities
          --------------------
from which gas from wells on the Contract Area is delivered, CIG shall
perform the following operations:

     5.4.1  CIG shall pay or deliver, or cause to be paid or delivered, all
leasehold royalties, overriding royalties and other payments out of
production which are due on gas produced from wells on the Contract Area
and delivered into its gathering system.

     5.4.2  All rentals, shut-in well payments and minimum royalties which
may be required under the terms of any Gas Lease subject to this Operating
Agreement shall be paid by CIG.

     5.5  Taxes: CIG shall render and pay the following taxes:
          -----

     5.5.1  CIG shall render for ad valorem taxation all property subject
to this Operating Agreement which by law should be rendered for such taxes,
and it shall pay all such taxes assessed thereon before they become
delinquent.  In the event that CIG considers any tax assessment to be
improper, CIG may, at its sole discretion, protest within the time and in
the manner prescribed by law, and prosecute its protest to a final
determination, or abandon the protest prior to final determination.  During
the pendency of any such administrative or judicial proceeding, CIG may
elect to pay, under protest, all such taxes and any interest and penalty. 
When any such protested assessment shall have been finally determined, CIG
shall pay the tax and any interest and penalty accrued.

     5.5.2  CIG shall pay, or cause to be paid, all production, severance
and other taxes imposed upon or with respect to gas produced from the wells
on the Contract Area and delivered into its gathering system.

     5.6  Gas metering: CIG shall meter the gas produced from the wells on
          ------------
the Contract Area and delivered into its gathering system; provided,
however, that Mesa shall have the right to set check meters upstream of
CIG's metering facilities.

     5.7  Well Qualifications under the NGPA: CIG shall continue to file
          ----------------------------------- 
the applications required by the Natural Gas Policy Act ("NGPA") for
determination of the well classification of all wells on the Contract Area
subject to this Operating Agreement.  CIG shall also be responsible for
administering the Section 108 (Stripper) well classifications for any wells
which qualify until January 1, 1990.  Thereafter, until the occurrence of
the Set Point Date (as defined in Article XIII), Mesa shall have the right
to jointly participate with CIG in the preparation, analysis and subsequent
filing of well qualifications filed under the NGPA.  The parties agree to
cooperate fully in the reaching of mutual agreement as to the proper well
qualification selected; provided, however, if a dispute occurs, the parties
agree to utilize an independent consultant to make such determination with
such determination to be fully binding upon both CIG and Mesa.  Upon the
occurrence of the Set Point Date, CIG agrees that the responsibilities and
functions contained within this paragraph 5.7 shall also be transferred
within sixty (60) days to Mesa pursuant to the same standards of
performance applicable to the other transferred responsibilities set forth
in paragraph 13.2.2 hereinbelow.

     5.8  Well Testing: CIG shall annually test, or cause to be tested, all
          -------------
gas wells on the Contract Area as required by the Texas Railroad
Commission, and shall file any forms required by such activities, in
accordance with the following procedures:

     5.8.1  CIG shall provide Mesa a written testing schedule at least
twenty (20) days prior to the commencement of such tests, and Mesa shall
have the right to have a representative present during all phases of the
well test, to meter any gas and to take any samples which it may desire. 
CIG shall conduct all tests in accordance with customary and usual
standards for testing operations normally expected of a reasonable prudent
operator of wells in the Texas West Panhandle and Texas West Panhandle (Red
Cave) fields.

    5.8.2  The wells shall be tested in groups behind a field compressor
with the cooperation of CIG's gathering system so as to maximize the
producing ability of the individual wells during the test.

     5.8.3  Each well shall be flowed at its maximum allowable rate on the
test to avoid any reduction in allowable which could result from the use of
a reduced rate during the test.

     5.8.4  CIG and Mesa shall jointly interpret all such test data and CIG
shall prepare the appropriate Railroad Commission form(s) for Mesa's
execution and filing with the Commission.  In the event, for whatever
reason, Mesa and CIG are unable to agree on an interpretation of the test
data pertaining to any well or wells, then Mesa shall engage the services
of THURMOND-MCGLOTHLIN, Inc., 921 West Harvester, Pampa, Texas (or, in the
event such firm is unavailable, another mutually agreeable and competent
reservoir engineering company) for the purpose of making an independent
interpretation of such test data.  Mesa shall then prepare and file the
appropriate form(s) with the Railroad Commission using the consultant's
interpretation of the test data.  The fees for any such services shall be
an Allowable Cost charged and shared as provided in the accounting
procedure attached hereto as Exhibit "C".

     5.8.5  Notwithstanding the provision of paragraph 5.8.4 above, in the
event disagreement as to the interpretation of test data does occur, and
such disagreement rests upon the good faith belief by either party that the
test data is unreliable or inaccurate, then in such event either party may
request a retest of the well by CIG, and such retest will be conducted
within thirty (30) days of such request in accordance with all other
procedures set forth above.

     5.8.6  Mesa shall also keep CIG apprised of any and all material
communications with the Railroad Commission, and especially of any requests
for retesting of any well which may be received from the Commission.

     5.8.7  CIG will also furnish Mesa with copies of all information and
reports related to its tests of the wells on the Contract Area.

     5.9  Compensation:   CIG shall be entitled to bill and to collect an
          -------------
Administrative Fee as specified in the accounting procedure attached hereto
as Exhibit "C".

     5.10  Personnel: The number of employees used by CIG for performance
           ----------
of its duties hereunder, their selection, and the hours of labor and the
compensation for their services shall be determined by CIG, and all such
employees shall be the employees of CIG.

     5.11  Books and Records: CIG will keep records and books of account,
           ------------------
which shall be subject to audit as provided in paragraph 1.5 of the
accounting procedure attached hereto as Exhibit "C" showing the
expenditures and payments authorized to be made by CIG pursuant to the
provisions of this Operating Agreement, if any, and the number of employees
used by CIG in the performance of its duties hereunder, their selection,
and the hours of labor and the compensation for their services.


<PAGE>
                                 ARTICLE VI
                            Drilling and Reworks

     6.1  Reworks and Redrills: Prior to that point in time when CIG does
          ---------------------
not take delivery of at least two (2) BCF of gas for the immediately
preceding, twelve (12) month period pursuant to the terms and conditions of
the "B" Contract, as amended, either party hereto may at any time and from
time to time, propose to Rework or otherwise repair, to deepen or Side
Track into a zone or formation the depth of which is above mean sea level,
to Acidize, to "Frac" or otherwise stimulate, or to plug back any dry hole
or existing well on the Contract Area, or to drill a Replacement Well by
giving the other party written notice of the proposed operation specifying
the work to be performed, the location, proposed depth of completion and
the objective formation.  In the event a proposal is made as described
herein, it is stipulated that neither party shall have any right not to
participate in such proposal.  Subsequent to that point in time when CIG
does not take delivery of at least two (2) BCF of gas for the immediately
preceding twelve (12) month period pursuant to the terms and conditions of
the "B" Contract, as amended, and for all periods subsequent thereto, CIG
shall no longer have the right to submit any further proposals and/or AFE's
to Mesa.  Notwithstanding the above provisions, CIG and Mesa stipulate and
agree that nothing herein contained shall in any way modify, change or
otherwise diminish CIG's right to take delivery of gas pursuant to the "B"
Contract, as amended.

     6.1.1  If Mesa makes any such proposal, it shall accompany the
proposal with an AFE specifying the work to be performed and the estimated
cost of the operation. If the proposal is made by CIG, Mesa shall have
thirty (30) days in which to prepare and submit such an AFE to CIG. 
Provided, however, that in either event, if drilling or reworking equipment
is on location, CIG may waive preparation of an AFE and request that the
operation commence immediately.  CIG reserves the right to contest the
reasonableness and amount of costs incurred in any such project,
notwithstanding the receipt and acceptance of an AFE and completion of the
project.

     6.1.2  Mesa shall, within ninety (90) days after work is proposed,
actually commence the proposed operation and complete it with due diligence
at the cost and expense of CIG, as a Capital Expenditure as set forth in
the accounting procedure attached as Exhibit "C".  If Mesa has not
commenced the actual operation within the time provided and further fails
to do so within thirty (30) days of receipt of written demand from CIG
following such period for performance of the operation, CIG may elect to
have the operation performed by an independent contractor.

     6.2  Exploratory Drilling: Beginning on January 1, 1990, Mesa shall
          --------------------- 
have the exclusive right at any time and from time to time, to conduct the
drilling of Exploratory Wells, or to conduct the deepening (or Side
Tracking) of existing wells not then producing in paying quantities, into
geologic formations the depths of which are below mean sea level.  Mesa
shall nevertheless give CIG written notice at least two weeks in advance of
the commencement of any such operation specifying the nature of the
operation, the location, proposed depth and objective formation.

     6.2.1  The cost and expense of any such operation which is drilled and
completed, or abandoned, into a formation the depth of which is below mean
sea level will not be treated as a Capital Expenditure (as otherwise
provided in paragraph 6.1.2 for Reworks and Redrills).  The costs,
liabilities and expenses of any such operation shall be borne entirely by
Mesa, and Mesa shall receive all gas produced from any such completion
subject to the terms and provisions of the "B" Contract.

     6.2.2  Any such operation which is plugged back and completed in a
formation the depth of which is above mean sea level shall be regarded as a
Rework or Redrill, and the cost and expense of the completion operation
following the plugging back of the well shall be treated as a Capital
Expenditure as provided in subparagraph 6.1.2 above.  All other costs,
liabilities and expenses involved in the drilling of the test, in the
abandonment of the bottom of the well bore, and of plugging back shall be
borne entirely by Mesa.  Provided, however, that all mutually agreeable
costs and expenses incurred from the surface down to that depth at which
completion of the plugback was accomplished shall be deemed a Capital
Expenditure to be accounted for pursuant to the provisions of the attached
Exhibit "C". 

     6.3  Access to Wells and Information: CIG shall have access to the
          --------------------------------
drillsite of any well where an operation is in progress at all reasonable
times, at its sole cost, risk, and expense to inspect or observe
operations, and shall have access during working hours to information
pertaining thereto.

     6.4  Abandonment of Wells:  No well shall be plugged and abandoned by
          ---------------------
Mesa without mutual consent. The cost and expense of such operation shall
be considered an Allowable Cost for purposes of the accounting procedure
attached hereto as Exhibit "C" and included in computation of the
Operations and Maintenance Fee.

                                ARTICLE VII
                Expenditures and Liabilities of the Parties

     7.1  Liability of the Parties: Liability of Mesa and CIG shall be
          ------------------------- 
several, not joint or collective.  Each party shall be responsible only for
its obligations and shall be liable only for its proportionate share of the
Operations and Maintenance Fee and of the Administrative Fee, as set forth
in the accounting procedure attached hereto as Exhibit "C." It is not the
intention of the parties to create, nor shall this Operating Agreement be
construed as creating, a joint venture, mining or other partnership or
association, or to render the parties liable as partners.

     7.2  Payments and Accounting:  Except as herein otherwise specifically
          -----------------------
provided, Mesa shall promptly pay and discharge expenses incurred in its
operations on the wells on the Contract Area, and shall charge CIG with its
share of Allowable Costs as provided in the accounting procedure attached
hereto as Exhibit "C".

     7.3  Limitation on Expenditures: Except as otherwise provided in 
          ---------------------------
paragraph 6.1 hereof, without prior written consent of CIG, Mesa shall
undertake no single project reasonably estimated to require an expenditure
in excess of $25,000; provided, however, that in case of explosion, fire,
flood, or other sudden emergency, whether of the same or different nature,
Mesa may take such steps and incur such expenses as in its opinion are
required to deal with the emergency to safeguard life and property.  In the
event of any such emergency, Mesa shall as promptly as possible report the
emergency to CIG.  In any event, if Mesa prepares an AFE for its own use
for any single project estimated to require an expenditure in excess of
$10,000, it shall furnish an informational copy of such AFE to CIG.

     7.4  Insurance: At all times while operations are conducted hereunder,
          ----------
Mesa shall comply with the Workers' Compensation and Occupational Disease
Insurance including Employer's Liability Insurance covering its employees
engaged in operations hereunder in compliance with all applicable State
laws.  Such policies shall contain underwriters waiver of subrogation in
favor of CIG.  Mesa and CIG shall carry for their sole interest, but not
for the benefit nor cost of one another, insurance coverage as outlined in
Exhibit "D".  Mesa shall require all contractors engaged in work on the
wells to comply with the applicable State laws and to maintain such other
insurances as Mesa may require.

                                ARTICLE VIII
                    Maintenance and Surrender of Leases

     8.1  Right of First Refusal: Prior to its surrender to the Lessor, or
          -----------------------
the Lessor's successors and assigns, of any interest in any lease, or in
any portion of a lease, subject to this Operating Agreement, and subject to
any other preferential rights in favor of third parties originating prior
to the effective date of this Operating Agreement, CIG shall first tender
the interest to be surrendered to Mesa; and if Mesa does not consent to the
surrender, CIG shall assign to Mesa, without warranty of title, express or
implied, subject to CIG's obtaining of any necessary regulatory approval,
all of CIG's interest in such lease, or portion thereof, and in any well,
material and equipment which may be located thereon together with all of
CIG's further rights to production therefrom.  CIG shall not create any
rights as to the subject matter of this paragraph in favor of third parties
subsequent to May 29, 1987 (the date of the Settlement Agreement).

     8.2  Effect of Assignment: Following such an assignment as described
          ---------------------
in paragraph 8.1, CIG shall be relieved from all obligations thereafter
accruing, but not theretofore accrued, with respect to the acreage assigned
and with respect to the operation of any well thereon; CIG shall have no
further interest in the lease assigned or in its equipment or production;
and the acreage assigned or surrendered, and subsequent operations thereon,
shall not thereafter be subject to the terms and provisions of this
Operating Agreement.  Any assignment or surrender made under this provision
shall not reduce or change CIG's interest, as it was immediately before the
assignment, in the balance of the leases subject to this Operating
Agreement, or in the remaining wells subject to this Agreement on the
Contract Area.

     8.3  Payment for Equipment: In connection with any such assignment as
          ----------------------
described in Paragraph 8.1, Mesa shall pay, subject to paragraph 6.4 to CIG
the remaining net book value of CIG's interest in any wells and in the
salvable casing, well and surface equipment on the assigned acreage.

                                 ARTICLE IX
                       Internal Revenue Code Election

     9.1  This Operating Agreement is not intended to create, nor shall it
be construed to create, a relationship of partnership or an association for
profit between or among the parties hereto.  Notwithstanding any provision
herein that the rights and liabilities hereunder are several and not joint
or collective, or that this Operating Agreement and operations hereunder
shall not constitute a partnership, if, for Federal income tax purposes,
this Operating Agreement and/or the operations hereunder are regarded as a
partnership, each party hereto hereby elects to be excluded from
application of all provisions of Subchapter "K" of Chapter 1, Subtitle "A"
of the Internal Revenue Code of 1954 as permitted and authorized by Section
761 of the Code and the regulations promulgated thereunder.  Operator is
hereby authorized and directed to execute on behalf of CIG such evidence of
this election, as may be required by the Secretary of the Treasury of the
United States or the Federal Internal Revenue Service, specifically
including, but not by way of limitation, all of the returns, statements,
and the data required by Federal Regulations 1.761. Should there be any
requirement that each party hereby affected give further evidence of this
election, each such party shall execute such documents and furnish such
other evidence as may be required by the Federal Internal Revenue Service
or as may be necessary to evidence this election.  Neither party shall give
any notices or take any other action inconsistent with the election made
hereby.

     9.2  If any present or future income tax laws of the State of Texas or
any future income tax laws of the United States contain provisions similar
to those in Subchapter "K", Chapter 1, Subtitle "A" of the Internal Revenue
Code of 1954, under which an election similar to that provided by Section
761 of the Code is permitted, each party hereto shall make such election as
may be permitted or required by such laws.

     9.3  In making the foregoing election, each party hereby states and
agrees that the income derived by such party from operations hereunder can
be adequately determined without computation of partnership taxable income.

                                 ARTICLE X
                            Claims and Lawsuits

     10.1  Claims for Personal Injury or Property Damages:  Mesa may settle
           -----------------------------------------------
any third-party personal injury or property damage claim or suit arising
from or related to Mesa's operations hereunder subsequent to January 1,
1990 if the expenditure does not exceed Twenty-Five Thousand Dollars
($25,000) and if the payment is in complete settlement of such claim or
suit; provided, however, CIG's permission to settle shall not be required
in any claim or suit for which CIG would be indemnified pursuant to
paragraph 10.1.1.  If the amount required for settlement exceeds the above
amount, Mesa shall immediately notify CIG.  The costs and expenses of
handling, settling, or otherwise discharging such claim shall be allocated
in accordance with the following two paragraphs: 

     10.1.1  Mesa's Indemnity: Mesa agrees to protect, indemnify and hold
             -----------------
harmless CIG, its officers, agents and employees from every kind and
character of damages, losses, expenses, demands, claims and causes of
action which arise from any cause growing out of or incident to operations
conducted by Mesa, its employees or by Mesa's contractors or subcontractors
under this Operating Agreement.

     10.1.2  CIG's Indemnity: CIG agrees to protect, indemnify and
             ----------------
hold harmless Mesa, its officers, General Partner, agents and employees
from every kind and character of damages, losses, expenses, demands, claims
and causes of action which arise from any cause growing out of or incident
to operations conducted by or the actions of CIG, its employees or by CIG's
contractors or subcontractors under this Operating Agreement (including for
illustration and not limitation, well testing), or growing out of or
incident to CIG's operation of its gathering system.

     10.2  Claims Concerning Royalty Payments: CIG may settle any
           -----------------------------------
single third party claim or suit concerning the payment of royalty,
overriding royalty or other interest in production from wells on the
Contract Area arising out of CIG's payments with respect to production from
such wells if the expenditure does not exceed Twenty-Five Thousand Dollars
($25,000) and if the payment is in complete settlement of such claim or
suit.  If the amount required for settlement exceeds such amount, CIG shall
immediately notify Mesa.  Costs and expenses of handling, settling, or
otherwise discharging such claim or suit shall be allocated between the
parties based on their respective takes of the volume of gas produced on
which the claim for such underpayment is based.  In the event that the
respective takes cannot be precisely determined, they shall be presumed to
be equal to the ratio of the total volumes delivered by CIG from the
gathering system to each party during the period in question, to the total
delivered by CIG to the parties during such period.

     10.3  Claims or Lawsuits Concerning Drainage by Third Parties: Either
           --------------------------------------------------------
Mesa or CIG may take action to defend the gas reserves in and under the Gas
Leases in the Contract Area from drainage by third parties, including, but
not by way of limitation, the reporting of improper activities to the Texas
Railroad Commission, and the filing of lawsuits; provided, however, that
neither Party hereto may be joined as a co-plaintiff in any such lawsuit
without its prior consent.  The cost and expense of any such activities
shall be shared by Mesa and CIG on a sliding scale as follows: For any
actions taken in the first year (1990), Mesa shall bear 80% of the costs
and expenses and CIG 20%.  For actions commenced in the second year, Mesa
shall bear 82% and CIG 18%, and for each year thereafter, Mesa's percentage
will continue to increase by two percent per year and CIG's percentage will
decrease by the same amount.

                                 ARTICLE XI
                               Force Majeure

      11.1  Suspension of Obligation to Perform: In the event that either
            ------------------------------------
party is rendered wholly or in part by force majeure unable to carry out
its obligations under this Operating Agreement other than to make payments
of amounts due thereunder, it is agreed that upon such party's giving
notice and full particulars of such force majeure in writing or by
telegraph to the other party as soon as possible after the occurrence of
the cause relied on, then the obligations of such party, insofar as they
are affected by such force majeure, shall be suspended during the
continuance of the disability so caused, but for no longer period.  Any
such cause shall, so far as possible, be remedied with all reasonable
dispatch; provided, however, that this requirement of remedy with all
reasonable dispatch shall not require the settlement of strikes, lockouts,
or other labor difficulty by the party involved, contrary to its wishes and
the handling of any such difficulties shall be entirely within the
discretion of the party concerned.

     11.2 Definition:  The term "force majeure" as employed herein shall
mean acts of God, strikes, lockouts or other industrial disturbances, acts
of the public enemy, wars, blockades, insurrections, riots, epidemics,
landslides, lightning, earthquakes, fires, storms, floods, washouts, arrest
and restraint of rulers and peoples, civil disturbances, explosions,
breakage or accident to machinery or lines of pipe, freezing of wells or
lines of pipe, shutdowns for necessary maintenance, alterations or repairs,
sudden partial or sudden entire failure of wells, failure to obtain
materials and supplies due to governmental regulations, and causes of like
or similar kind, whether herein enumerated or not, and not within the
control of the party claiming suspension, and which by the exercise of due
diligence such party is unable to overcome.

                                ARTICLE XII
                                  Notices

     All notices or other communications required or permitted to be given
pursuant to this Agreement (other than nominations, which may be made by
telephone) shall be given in writing and shall be considered as properly
given or made if hand delivered, or telecopied, if mailed from within the
United States postage prepaid, or if telegraphed, by a prepaid telegram,
and addressed to the party to whom the notice is given as follows:

                  Colorado Interstate Gas Company
                  (telecopy) (719) 520-4317
                  (telephone) (719) 473-2300
                  2 North Nevada
                  P. 0. Box 1087
                  Colorado Springs, CO 80944

                  Mesa Operating Limited Partnership
                  (telecopy) (806) 378-1030
                  (telephone) (806) 378-1000
                  One Mesa Square
                  P. 0. Box 2009
                  Amarillo, TX 78189-2009

     Either party may change its address by giving notice to the other.

                                ARTICLE XIII
                              Term of Agreement

     13.1  Term: This Operating Agreement shall become effective January 1,
           -----
1990, and shall remain in full force and effect as to the gas wells and
leases subject hereto, and as to operations thereon, for so long as any of
the leases now or hereafter subject to the "B" Contract, as amended, remain
in full force and effect unless cancelled by the mutual consent of the
parties prior to that time.  It is agreed, however, that the termination of
this Agreement shall not relieve any party hereto from any liability which
has accrued or attached prior to the date of such termination.  In the
event that Mesa resigns or is removed as Operator under the provisions of
this Agreement, Mesa and CIG agree to meet and discuss, if appropriate, the
amendment or termination of this Agreement.

     13.2  Set Point Date: For the purpose of this Operating Agreement, it
           ---------------
is necessary to describe and define the point in time when, due to
depletion, the volume of gas produced or producible from the "B" Contract
acreage is not sufficient to allow the delivery of any volume of natural
gas to CIG in excess of Mesa's takes under the "B" Contract, as amended, if
such lack of deliverability cannot be remedied or overcome by reasonable
and prudent operations.

     13.2.1  Subject to the other provisions of this Operating Agreement,
when, during a period of three hundred sixty-five (365) consecutive days
there is not sufficient deliverability from the wells subject to this
Operating Agreement from which CIG is otherwise entitled to take gas to
permit delivery of any volume of natural gas to CIG for CIG's downstream
purchasers, the Set Point Date shall be deemed to have occurred as of the
last day of such 365-day period.

     13.2.2  Within sixty (60) days after occurrence of the Set Point Date,
CIG and Mesa agree that all of the functions and responsibilities contained
in paragraphs 5.4, 5.4.1, 5.4.2, 5.5, 5.5.1, 5.5.2, 5.7 and 5.8 shall be
transferred to Mesa.  CIG and Mesa further agree to cooperate fully each
with the other party to insure, to the extent reasonably possible, that the
transfer of the enumerated responsibilities shall be accomplished in a
timely and efficient manner.  Upon Mesa's assumption of such
responsibilities and the functions associated therewith, Mesa shall perform
all such responsibilities in a reasonable and prudent manner, and shall
further communicate with CIG as to each referenced item in the event
reasonable and relevant information and/or data is required by CIG.

     13.2.3  Subsequent to the Set Point Date, CIG shall if appropriate and
feasible in its sole judgment and subject to compliance with any applicable
regulatory approvals or limitations, consider and discuss with Mesa the
transfer to CIG's interest in the leases, wells, wellhead and downhole
equipment.

                                ARTICLE XIV
                    Compliance with Laws and Regulations

      14.1  General: This Operating Agreement shall be subject to the
            --------
conservation laws of the State of Texas, to the valid rules, regulations
and orders of any duly constituted regulatory body of said state, and to
all other applicable Federal, state and local laws, ordinances, rules,
regulations and orders.  Attached hereto and made a part hereof is Exhibit
"E" which provides for Equal Employment Opportunity and Certification of
Nonsegregated Facilities.

     14.2  Choice of Law: This Operating Agreement and all matters which
           --------------
pertain thereto, including, but not limited to, matters of performance,
nonperformance, breach, remedies, procedures, rights, duties and
interpretation or construction, shall be governed and determined by the law
of the State of Texas.

     14.3  Regulatory Approval: In the event the terms of this Operating
           --------------------         
Agreement or the accounting procedure attached as Exhibit "C" are involved
in a proceeding of any kind whatsoever before the Federal Energy Regulatory
Commission, or its successor agency (FERC), CIG shall provide Mesa with
notice and the opportunity to participate in such proceeding.  In the event
that the FERC disapproves of this Agreement, or parts hereof, or conditions
its approval on terms which are not acceptable to both Mesa and CIG, unless
otherwise agreed, this Operating Agreement and its exhibits shall terminate
upon issuance of a final, unappealable order.

                                 ARTICLE XV
                           Engineering Committee

     An Engineering Committee shall be established to discuss various
operational matters pertaining to the production, gathering and delivery of
gas produced from wells on the Contract Area.  The purpose of this
Committee is to exchange current operating information and future operating
plans with respect to such wells so that the leases, wells and gathering
system may be operated in a manner that maximizes, to the extent possible,
the goals of both parties hereto; provided, however, that the Committee
shall have no authority to authorize operation, maintenance or
construction.  Operator and CIG shall each be allowed three representatives
on the Committee and such representatives may be changed from time to time
at the will of the parties.  The Committee shall meet at least twice
annually during the first and third quarters of each year.  A Chairman
shall be selected for the coming year during the first quarterly meeting. 
The chairmanship shall rotate between Operator and CIG each year.  More
frequent meetings can be called by the Chairman and information can be
exchanged between the Committee members at will.  The existence of the
Committee shall in no way restrict contact between other employees of
Operator and CIG, but is intended to ensure the exchange of information and
plans necessary for efficient management of the remaining gas reserves and
for operation of the wells and gathering system.

                                ARTICLE XVI
                               Miscellaneous

     16.1  Headings:  The headings of the several articles and sections in
           ---------
this Operating Agreement are inserted for convenience only and shall not
control or affect the meaning or construction of any provision hereof.

     16.2  Counterparts:  This Operating Agreement may be executed in
           -------------
 duplicate, and each such copy shall be considered as an original.  

     16.3  Delegation of Duties by Mesa: Mesa may not delegate its
           -----------------------------
duties as Operator hereunder without the prior written consent of CIG,
except in case of merger, consolidation, or assignment to a wholly owned
subsidiary or parent company, and then only upon condition that the
successor operator shall accept and agree to perform the continuing
covenants of this Operating Agreement; provided, however, that Mesa shall
remain responsible for compliance with and performance of the terms of this
Operating Agreement.  Any attempted assignment or delegation in violation
of this clause shall be in all respects null and void.

     IN WITNESS WHEREOF this Agreement is executed to be effective as of
January 1, 1990.

Attest:                       MESA OPERATING LIMITED PARTNERSHIP
                              By:  Pickens Operating Co., the
                                   General Partner

By: (s) Richard W. Petrie     By:  (s) Paul W. Cain
       -----------------            ---------------------------
       Assistant Secretary          Paul W. Cain, President and
                                    Chief Operating Officer


Attest:                       COLORADO INTERSTATE GAS COMPANY

By:  (s) Donna M. Foos        By:  (s) Kenneth M. O'Connell
      ----------------             --------------------------
      Assistant Secretary          Kenneth M. O'Connell
                                   Senior Vice President


<PAGE>
                                EXHIBIT "A"


Attached to and made a part of that certain Operating Agreement by and
between MESA OPERATING LIMITED PARTNERSHIP ("MESA"), as Operator, and
COLORADO INTERSTATE GAS COMPANY ("CIG"), as Nonoperator, and dated January
8, 1988.

<TABLE>
<CAPTION>
                          NAME OF WELL, COUNTY, LOCATION, AND WORKING INTEREST
                                       WEST PANHANDLE FIELD, TEXAS


               CIG           Location                                                   Location
              Meter   ------------------------   Working                  Meter  -----------------------    Working
Well Name     Number  County      Sur-Blk-Sec    Interest  Well Name      Number  County     Sur-Blk-Sec    Interest 
- ---------     ------  ------      -----------    --------  ---------     ------- -------    -------------   --------
<S>           <C>     <C>         <C>            <C>       <C>           <C>     <C>        <C>             <C>

Allison 1R     02210  Potter      WTPalmer 1     1.0       Bivins A-37    10760  Moore       ELRR PMc., 15  1.0
Allison A-2    02320  Potter      WTPalmer 1     1.0       Bivins A-38    10770  Potter      D&P 0-18, 10   1.0
                                                           Bivins A-39    10780  Potter      G&M M-20, 40   1.0
Baker A-1      03220  Moore       D&P 0-18, 39   1.0       Bivins A-40    10790  Potter      G&M M-20, 32   1.0
Bivins 2R      09070  Potter      D&P 0-18, 21   1.0       Bivins A-41    10800  Potter      G&M M-20, 16   1.0
Bivins 4R      09220  Potter      G&M M-20, 15   1.0       
Bivins 6R      09270  Potter      G&M M-20, 40   1.0       Bivins A-42    10810  Potter      H&TC 46, 97    1.0
Bivins 7R      09320  Hutchinson  G&CNG Y-2, 11  1.0       Bivins A-43    10820  Potter      D&P 0-18, 12   1.0
                                                           Bivins A-44    10830  Potter      G&M M-20, 41   1.0
Bivins 8R      09370  Hutchinson  H&TC 46, 88    1.0       Bivins A-46    10840  Potter      G&M 5, 11      1.0
Bivins 9R      09420  Moore       H&TC 46, 93    0.670619  Bivins A-47    10850  Potter      H&TC 46, 101   1.0
Bivins 11R     09520  Potter      G&M M-20, 41   1.0
Bivins 12R     09570  Potter      G&M M-20, 32   1.0       Bivins A-49    10870  Potter      H&TC 46, 105   1.0
Bivins 13R     09620  Potter      G&M M-20, 33   1.0       Bivins A-50    10880  Potter      D&P 0-18, 28   1.0
                                                           Bivins A-51    10890  Potter      G&M M-20, 14   0.908250
Bivins 15R     09720  Potter      H&TC 46, 108   1.0       Bivins A-52    10900  Moore       ELRR PMc, 25   1.0
Bivins 17R     09820  Hutchinson  H&TC 46, 90    1.0       Bivins A-53    10910  Potter      H&TC 46, 107   0.937500
Bivins 18R     09870  Hutchinson  GBCNG Y-2, 13  1.0
Bivins 19R     09920  Moore       WTPalmer 4     1.0       Bivins A-54    10920  Moore       ELRR PMc, 14   1.0
Bivins 20R     09960  Potter      H&TC 46, 97    1.0       Bivins A-55    10930  Moore       G&M 2, 75      1.0
                                                           Bivins A-56    10940  Hartley     CSS 21, 5      1.0
Bivins 23R     09980  Potter      D&P 0-18, 12   1.0       Bivins A-57    10950  Potter      G&M M-20, 46   1.0
Bivins 24R     09990  Moore       ELRR PMc, 25   1.0       Bivins A-58    10960  Hartley     G&M 2, 12      1.0
Bivins 25R     10000  Potter      DP 0-18, 27    1.0
Bivins 26R     10010  Potter      G&M 2, 81      1.0       Bivins A-60    10980  Hartley     ELRR 25, 3     1.0
Bivins 28R     10029  Moore       ELRR PMc, 33   1.0       Bivins A-61    10990  Hartley     ELRR 25, 2     1.0
                                                           Bivins A-62    11000  Hartley     ELRR 25, 1     1.0
Bivins 29R     10039  Potter      G&M 2, 57      1.0       Bivins A-63    11010  Hartley     CSS 21, 10     1.0
Bivins 30R     10049  Potter      D&P 0-18, 31   1.0       Bivins A-64    11020  Hartley     CSS 21, 11     1.0
Bivins 31R     10050  Potter      D&P 0-18, 10   1.0
Bivins 32R     10060  Potter      D&P 0-18, 11   1.0       Bivins A-65    11030  Hartley     G&M 2, 16      1.0
Bivins 33R     10070  Potter      D&P 0-18, 2    1.0       Bivins A-66    11040  Moore       G&M 2, 72      1.0
                                                           Bivins A-67    11050  Moore       G&M 2, 74      1.0
Bivins 34R     10080  Potter      D&P 0-18, 15   1.0       Bivins A-68    11060  Moore       H&TC 44, 99    1.0
Bivins 35R     10090  Potter      D&P 0-18, 16   1.0       Bivins A-69    11070  Potter      D&P 0-18, 5    1.0
Bivins 37R     101110 Potter      D&P 0-18, 26   1.0
Bivins 38R     10120  Potter      D&P 0-18, 22   1.0       Bivins A-70    11080  Potter      D&P 0-18, 9    1.0
Bivins 39R     10130  Potter      D&P 0-18, 14   1.0       Bivins A-71    11090  Hartley     CSS 21, 9      1.0
                                                           Bivins A-72    11100  Hartley     CSS 21, 14     1.0
Bivins 41R     10140  Potter      D&P 0-18, 44   1.0       Bivins A-73    11110  Potter      ELRR 22, 5     1.0
Bivins 43R     10150  Potter      D&P 0-18, 13   1.0       Bivins A-74    11120  Potter      G&M 5, 18      1.0
Bivins 44R     10160  Potter      D&P 0-18, 28   1.0
Bivins 46R     10170  Potter      D&P 0-18, 9    1.0       Bivins A-76    11140  Hartley     CSS 21, 13     1.0
Bivins 47R     10180  Moore       ELRR PMc, 23   1.0       Bivins A-77    11150  Moore       G&M 2, 71      1.0
                                                           Bivins A-78    11160  Hartley     G&M 2, 20      1.0
Bivins A48R    10300  Potter      D&P 0-18, 23   1.0       Bivins A-79    11170  Potter      G&M M-20, 5    1.0
Bivins 49R     10310  Potter      D&P 0-18, 5    1.0       Bivins A-80    11180  Potter      G&M M-20, 6    1.0
Bivins 52R     10320  Potter      D&P 0-18, 36   1.0
Bivins 53R     10330  Potter      G&M 2, 58      1.0       Bivins A-81    11190  Potter      G&M M-20, 13   1.0
Bivins 63R     10340  Potter      D&P 0-18, 33   1.0       Bivins A-82    11200  Moore       ELRR 1, 1      1.0
                                                           Bivins A-83    11210  Potter      D&P 0-18, 45   1.0
Bivins 64R     10341  Potter      G&M M-20, 31   1.0       Bivins A-84    11220  Potter      G&M M-20, 7    1.0
Bivins 72R     10344  Potter      G&M 2, 55      1.0       Bivins A-85    11230  Potter      G&M M-20, 12   1.0
Bivins 75R     10347  Moore       H&TC 46, 95    0.750585
Bivins 76R     10348  Potter      H&TC 46, 101   1.0       Bivins A-86    11240  Potter      G&M M-20, 18   1.0
                                                           Bivins A-87    11250  Potter      G&M M-20, 19   1.0
Bivins 77R     10349  Potter      H&TC 46, 103   1.0       Bivins A-88    11260  Potter      D&P 0-18, 21   1.0
Bivins 80R     10352  Potter      D&P 0-18, 34   1.0       Bivins A-89    11270  Potter      G&M 2, 21      1.0
Bivins 82R     10354  Potter      D&P 0-18, 7    1.0       Bivins A-90    11280  Hartley     CSS 21, 21     1.0
Bivins 85R     10356  Moore       H&TC 47, 54    1.0
Bivins 86R     10357  Potter      ELRR B-11, 29  1.0       Bivins A-91    11290  Potter      G&M 2, 58      1.0
                                                           Bivins A-92    11300  Potter      ELRR B-11, 34  1.0
Bivins A2R     10470  Potter      D&P 0-18, 13   1.0       Bivins A-95    11320  Potter      D&P 0-18, 37   1.0
Bivins A-3     10480  Potter      G&M M-20, 30   1.0       Bivins A-96    11330  Potter      D&P 0-18, 16   1.0
Bivins A-5     10500  Potter      D&P 0-18, 25   1.0       Bivins A-97    11340  Hartley     G&M 2, 19      1.0
Bivins A-7     10520  Hartley     ELRR 25, 7     1.0
Bivins A-8     10530  Hartley     ELRR 25, 4     1.0       Bivins A-98    11350  Potter      G&M 2, 59      1.0
                                                           Bivins A-99    11360  Potter      D&P 0-18, 44   1.0
Bivins A-9     10540  Hartley     CSS 21, 6      1.0       Bivins A-100   11370  Potter      D&P 0-18, 36   1.0
Bivins A-13    10560  Potter      D&P 0-18, 7    1.0       Bivins A-101   11380  Potter      D&P 0-18, 34   1.0
Bivins A-16    10590  Potter      G&M M-20, 33   1.0       Bivins A-102   11390  Potter      D&P 0-18, 31   1.0
Bivins A-18    10610  Potter      G&M M-20, 17   1.0
Bivins A-19    10620  Potter      G&M M-20, 29   1.0       Bivins A-103   11400  Potter      G&M 2, 81      1.0
                                                           Bivins A-104   11410  Potter      G&M 2, 57      1.0
Bivins A-20    10630  Potter      G&M M-20, 35   1.0       Bivins A-105   11420  Potter      D&P 0-18, 38   1.0
Bivins A-21    10640  Moore       ELRR PMc, 33   1.0       Bivins A-106   11430  Potter      ELRR B-11, 30  1.0
Bivins A-23    10660  Potter      ELRR 22, 8     1.0       Bivins A-108   11440  Potter      D&P 0-18, 17   1.0
Bivins A-24    10670  Moore       ELRR PMc, 23   1.0
</TABLE>
<PAGE>

<PAGE>
<TABLE>
<CAPTION>
                                                    EXHIBIT "A"
                                                    (Continued)


                          NAME OF WELL, COUNTY, LOCATION, AND WORKING INTEREST
                                       WEST PANHANDLE FIELD, TEXAS


               CIG           Location                                                   Location
              Meter   ------------------------   Working                  Meter  -----------------------    Working
Well Name     Number  County      Sur-Blk-Sec    Interest  Well Name      Number  County     Sur-Blk-Sec    Interest 
- ---------     ------  ------      -----------    --------  ---------     ------- -------    -------------   --------
<S>           <C>     <C>         <C>            <C>       <C>           <C>     <C>        <C>             <C>

Bivins A-25    10680  Potter      D&P 0-18, 2    1.0       Bivins A-109   11450  Potter      G&M 2, 70      1.0
                                                           Bivins A-110   11460  Potter      D&P 0-18, 8    1.0
Bivins A-29    10690  Moore       H&TC 47, 55    1.0       Bivins A-111   11470  Oldham      G&M 2, 22      1.0
Bivins A-33    10720  Potter      D&P 0-18, 35   1.0       Bivins A-112   11480  Potter      ELRR 22, 6     1.0
Bivins A-34    10730  Hartley     ELRR 25, 5     1.0       Bivins A-113   11490  Potter      ELRR 22, 7     1.0
Bivins A-35    10740  Potter      D&P 0-18, 40   1.0
Bivins A-36    10750  Potter      D&P 0-18, 43   1.0
Bivins A-114   11500  Potter      ELRR 22, 3     1.0       Bost 3R        14440  Hutchinson  TTRR Y-2, 9    1.0
Bivins A-115   11510  Potter      AB&M 22, 10    1.0       Bost A-2       15075  Hutchinson  TTRR Y-2, 6    1.0
Bivins A-116   11520  Potter      AB&M 22, 9     1.0       Bost B-1       15160  Hutchinson  TTRR Y-2, 9    1.0
Bivins A-117   11530  Potter      BS&F 22, 11    1.0       Bost C-3       15340  Hutchinson  TTRR Y-2, 10   1.0
Bivins A-118   11540  Potter      BS&F 22, 12    1.0       Bost C-4       15350  Carson      TTRR Y-2, 10   1.0

Bivins A-119   11550  Potter      G&M M-20, 20   1.0       Bost D-2       15440  Hutchinson  BS&F 1         1.0
Bivins A-120   11560  Potter      G&M M-20, 11   1.0       Bradley A-1    20120  Potter      ELRR B-11, 8   1.0
Bivins A-122   11570  Potter      ELRR 22, 2     1.0
Bivins A-124   11580  Potter      G&M 5, 23      1.0       Cooper A-1     27040  Moore       ELRR PMc, 16   1.0
Bivins A-125   11590  Hartley     CSS 21, 20     1.0       Coughlin 1R    27300  Potter      D&P 0-18, 77   1.0
                                                           Coughlin 2R    27310  Potter      D&P 0-18, 1    1.0
Bivins A-128   11600  Potter      D&P 0-18, 6    1.0       Coughlin A-1   27340  Potter      D&P 0-18, 1    1.0
Bivins A-129   11610  Potter      D&P 0-18, 32   1.0       Coughlin A-2   27390  Potter      D&P 0-18, 77   1.0
Bivins A-130   11620  Potter      D&P 0-18, 33   1.0
Bivins A-131   11630  Hartley     CSS 21, 8      1.0       Crawford 1R    27640  Moore       ELRR PMc, 24   1.0
Bivins A-132   11640  Potter      G&M M-20, 36   1.0       Crawford 2R    27650  Potter      ELRR PMc, 34   1.0
                                                           Crawford 3R    27660  Potter      D&P 0-18, 68   1.0
Bivins A-133   11650  Potter      G&M M-20, 4    1.0       Crawford 4R    27670  Potter      D&P 0-18, 78   1.0
Bivins A-134   11660  Potter      G&M M-20, 3    1.0       Crawford 5R    27680  Potter      D&P 0-18, 4    1.0
Bivins A-135   11670  Potter      H&TC 46, 108   1.0
Bivins A-136   11680  Potter      G&M 5, 20-1/2  0.781250  Crawford 6R    27690  Potter      D&P 0-18, 80   1.0
Bivins A-137   11690  Moore       G&M 3, 48      1.0       Crawford 7R    27700  Moore       ELRR PMc, 26   1.0
                                                           Crawford A-2   27890  Moore       ELRR PMc, 34   1.0

Bivins A-139   11710  Potter      D&P 0-18, 14   1.0       Crawford A-3   27891  Moore       ELRR PMc, 26   1.0
Bivins A-143   11720  Potter      G&M 2, 55      1.0       Crawford B-1   27940  Potter      D&P 0-18, 78   1.0
Bivins A-144   11730  Hartley     G&M 2, 14      1.0
Bivins A-145   11740  Hartley     CSS 21, 2      1.0       Crawford B-2   28090  Potter      D&P 0-18, 80   1.0
Bivins A-146   11750  Hartley     CSS 21, 16     1.0       Crawford C-2   28190  Moore       ELRR PMc, 32   1.0
                                                           Crawford C-3   28195  Moore       ELRR PMc, 24   1.0
Bivins A-148   11770  Hartley     CSS 21, 7      1.0       Crawford D-2   28290  Potter      D&P 0-18, 4    1.0
Bivins A-149   11780  Potter      D&P 0-18, 20   1.0       Crawford D-3   28340  Moore       ELRR PMc, 32   1.0
Bivins A-150R  11790  Potter      D&P 0-18, 18   1.0
Bivins A-151   11800  Potter      D&P 0-18, 11   1.0       Crawford D-4   28341  Potter      D&P 0-18, 68   1.0
Bivins A-152   11810  Moore       D&P 0-18, 41   1.0

                                                           Dunaway 1R     30900  Hutchinson  TTRR Y-2, 5    1.0
Bivins A-153   11820  Potter      ELRR B-11, 33  1.0       Dunaway A-3    31000  Hutchinson  TTRR Y-2, 5    1.0
Bivins A-154   11830  Moore       D&P 0-18, 46   1.0       Dunaway A-4    31055  Hutchinson  TTRR Y-2, 5    1.0
Bivins A-155   11840  Potter      D&P 0-18, 19   1.0       Dunaway A3R    31050  Hutchinson  TTRR Y-2, 5    1.0
Bivins A-157   11860  Potter      G&M M-20, 31   1.0       Dunaway B-1    31100  Hutchinson  TTRR Y-2, 5    1.0
Bivins A-158   11870  Potter      WTPalmer 5     1.0
                                                           Fee 2R         33830  Moore       G&M 3, 51      1.0
Bivins A-159   11880  Potter      D&P 0-18, 13   1.0       Fee 3R         33840  Moore       H&TC 47, 53    1.0
Bivins A-160   11890  Hutchinson  H&TC 46, 90    1.0       Fee A-1        33870  Moore       G&M 3, 76      1.0
Bivins A-160R  11900  Hutchinson  H&TC 46, 90    1.0       Fee A-2        33920  Moore       H&TC 47, 53    1.0
Bivins A-161   11910  Hutchinson  GBCNG Y-2, 13  1.0       Fee A-3        33970  Moore       G&M 3, 50      1.0
Bivins A-162   11920  Potter      D&P 0-18, 24   1.0
                                                           Fee A-4        34020  Moore       G&M 3, 51      1.0
Bivins A-163   11930  Potter      H&TC 46, 103   1.0       Fee A-5        34070  Moore       D&P B-12, 10   1.0
Bivins A-164   11940  Hutchinson  H&TC 46, 88    1.0       Fee A-6        34120  Moore       G&M 3, 79      1.0
Bivins A-165   11950  Potter      H&TC 46, 99    1.0
Bivins A-166   11960  Potter      H&TC 46, 106   0.910156  Gage 1R        37100  Potter      ELRR B-11, 7   1.0
Bivins A-167   11970  Potter      G&M M-20, 15   1.0
                                                           Johnson 1R     50160  Hutchinson  TTRR Y-2, 3    1.0
Bivins A-168   12100  Moore       WTPalmer 4     1.0       Johnson 2R     50170  Hutchinson  TTRR Y-2, 3    1.0
Bivins A-169R  12110  Potter      D&P 0-18, 23   1.0       Johnson A-2    50410  Hutchinson  TTRR Y-2, 3    1.0
Bivins A-170   12120  Potter      D&P 0-18, 22   1.0       Johnson A-3    50420  Hutchinson  TTRR Y-2, 4    1.0
Bivins A-171   12130  Potter      D&P 0-18, 23   1.0
Bivins A-172   12140  Moore       WRBouldin N-1, 1.0       Killgore 1-R   52830  Moore       ELRR PMc, 18   1.0
                                                           Killgore 3-R   52832  Moore       ELRR PMc, 21   1.0
Bivins A-173   12150  Moore       G&M 2, 73      1.0       Killgore A-2   52920  Moore       ELRR PMc, 20   1.0
Bivins A-174   12160  Hartley     ELRR 25, 6     1.0       Killgore A-5   53070  Moore       H&TC 44, 12    1.0
Bivins A-175   12161  Hartley     ELRR 25, 8     1.0       Killgore A-6   53120  Moore       H&TC 44, 13    1.0
Bivins A-176   12162  Potter      ELRR 22, 4     1.0
Bivins A-177   11979  Hartley     G&M 2, 18      1.0       Killgore A-7   53170  Moore       G&M 2, 77      1.0
                                                           Killgore A-10  53270  Moore       H&TC 44, 11    1.0
Bivins A-178   12164  Moore       G&M 2, 76      1.0       Killgore A-11  53320  Moore       ELRR PMc, 17   1.0
Bivins A-179   12165  Potter      D&P 0-18, 15   1.0       Killgore A-12  53370  Moore       ELRR PMc, 19   1.0
Bivins A-180   12166  Hartley     G&M 2, 13      1.0       Killgore A-13  53420  Moore       ELRR PMc, 11   1.0
Bivins A-182   11973  Hartley     CSS 21, 15     1.0
Bivins A-183   11974  Potter      D&P 0-18, 26   1.0       Killgore A-13  53320  Moore       ELRR PMc, 13   1.0
                                                           Killgore A-16  53570  Moore       H&TC 44, 31    1.0
Bivins B-1     11980  Hutchinson  B&B Y-2, 11    1.0       Killgore A-17  53580  Moore       ELRR PMc, 21   1.0
Bivins B-3     11990  Carson      GBCNG Y-2, 15  1.0       Killgore A-18  53581  Moore       ELRR PMc, 18   1.0
Bivins B-6     12000  Hutchinson  H&TC 46, 90    1.0       Killgore A-19  53582  Moore       ELRR PMc, 12   1.0
Bivins E-1     12010  Potter      D&P 0-18, 27   1.0
Bivins G-1     12020  Moore       H&TC 46, 93    0.670619  Killgore A-20  53583  Moore       ELRR PMc, 7    1.0
                                                           Killgore A-21  53584  Moore       ELRR Pmc, 6    1.0
Bivins H-1     12030  Moore       H&TC 46, 95    0.750585  Killgore B-1   53620  Moore       ELRR Pmc, 22   1.0
</TABLE>
<PAGE>

<PAGE>
<TABLE>
<CAPTION>
                                                    EXHIBIT "A"
                                                    (Continued)


                          NAME OF WELL, COUNTY, LOCATION, AND WORKING INTEREST
                                       WEST PANHANDLE FIELD, TEXAS


               CIG           Location                                                   Location
              Meter   ------------------------   Working                  Meter  -----------------------    Working
Well Name     Number  County      Sur-Blk-Sec    Interest  Well Name      Number  County     Sur-Blk-Sec    Interest 
- ---------     ------  ------      -----------    --------  ---------     ------- -------    -------------   --------
<S>           <C>     <C>         <C>            <C>       <C>           <C>     <C>        <C>             <C>

Bivins J-1     12050  Moore       H&TC 47, 54    1.0
Bivins 81R     12890  Potter      D&P 0-18, 8    1.0       Lubberstedt 1R 57430  Moore       ELRR PMc, 27   1.0
Bost 1R        13900  Hutchinson  TTRR Y-2, 10   1.0       Lubberstedt A2 57441  Moore       ELRR PMc, 27   1.0
Bost 2R        14170  Hutchinson  TTRR Y-2, 6    1.0
</TABLE>
<PAGE>

<PAGE>
<TABLE>
<CAPTION>
                                                    EXHIBIT "A"
                                                    (Continued)


                          NAME OF WELL, COUNTY, LOCATION, AND WORKING INTEREST
                                       WEST PANHANDLE FIELD, TEXAS


               CIG           Location                                                   Location
              Meter   ------------------------   Working                  Meter  -----------------------    Working
Well Name     Number  County      Sur-Blk-Sec    Interest  Well Name      Number  County     Sur-Blk-Sec    Interest 
- ---------     ------  ------      -----------    --------  ---------     ------- -------    -------------   --------
<S>           <C>     <C>         <C>            <C>       <C>           <C>     <C>        <C>             <C>

Masterson 1R   58710  Moore       D&P 0-18, 76   1.0       Masterson 85R  59573  Potter      H&TC 47, 64    1.0
Masterson 2R   58760  Moore       D&P 0-18, 85   1.0       Masterson 86R  59574  Potter      ELRR B-10, 34  1.0
Masterson 3R   58810  Moore       D&P 0-18, 86   1.0       Masterson 91R  59579  Potter      D&P 0-18, 72   1.0
Masterson 5R   58860  Potter      H&TC 47, 65    1.0       Masterson 92R  59580  Potter      ELRR B-11, 5   1.0
Masterson 6R   58910  Moore       G&M 3, 40      1.0       Masterson 93R  59581  Potter      ELRR B-11, 9   1.0

Masterson 7R   58960  Potter      D&P 0-18, 65   1.0       Masterson 95R  59583  Potter      G&M 3, 30      1.0
Masterson 9R   59020  Potter      D&P 0-18, 64   1.0       Masterson 97R  59585  Potter      H&TC 47, 60    1.0
Masterson 10R  59030  Potter      D&P 0-18, 104  1.0       Masterson 99R  59587  Moore       G&M 3, 36      1.0
Masterson 11R  59040  Potter      D&P 0-18, 67   1.0       Masterson 100R 59588  Moore       ELRR B-10, 30  1.0
Masterson 12R  59050  Potter      ELRR B-10, 35  1.0       Masterson 101R 59589  Moore       G&M 3, 37      1.0

Masterson 13R  59070  Potter      D&P 0-18, 63   1.0       Masterson 102R 59590  Moore       ELRR B-10, 13  1.0
Masterson 15R  59090  Potter      D&P 0-18, 103  1.0       Masterson 103R 59591  Moore       ELRR 8-10, 29  1.0
Masterson 16R  59100  Potter      G&M 3, 24      1.0       Masterson 104R 59592  Potter      H&TC 47, 58    1.0
Masterson 19R  59130  Potter      G&M 3, 33      1.0       Masterson 105R 59593  Potter      H&TC 47, 61    1.0
Masterson 20R  59140  Potter      D&P 0-18, 110  1.0       Masterson 106R 59594  Potter      G&M 3, 81      1.0

Masterson 21R  59150  Potter      D&P 0-18, 107  1.0       Masterson 107R 59595  Potter      ELRR B-11, 14  1.0
Masterson 22R  59160  Potter      G&M 3, 10      1.0       Masterson A-1  59660  Moore       G&M 3, 46      1.0
Masterson 23R  59170  Potter      D&P 0-18, 71   1.0       Masterson A-2  59670  Moore       G&M 3, 49      1.0
Masterson 24R  59180  Potter      D&P 0-18, 69   1.0       Masterson A-3  59680  Moore       G&M 3, 45      1.0
Masterson 25R  59190  Potter      D&P 0-18, 106  1.0       Masterson A-4  59690  Moore       ELRR B-10, 33  1.0

Masterson 27R  59200  Potter      G&M 3, 27      1.0       Masterson A-5  59700  Moore       D&P 0-18, 76   1.0
Masterson 28R  59210  Potter      D&P 0-18, 3    1.0       Masterson A-6  59710  Moore       D&P 0-18, 73   1.0
Masterson 29R  59220  Potter      G&M 3, 22      1.0       Masterson A-7  59720  Moore       D&P B-12, 11   1.0
Masterson 30R  59230  Potter      D&P 0-18, 92   1.0       Masterson A-9  59730  Potter      ELRR B-10, 36  1.0
Masterson 31R  59240  Moore       D&P 0-18, 84   1.0       Masterson A-10 59740  Moore       D&P B-12, 13   1.0

Masterson 32R  59250  Potter      D&P 0-18, 74   1.0       Masterson A-11 59750  Moore       D&P B-12, 12   1.0
Masterson 33R  59260  Potter      D&P 0-18, 72   1.0       Masterson A-12 59760  Moore       ELRR B-10, 27  1.0
Masterson 34R  59270  Potter      D&P 0-18, 94   1.0       Masterson A-13 59770  Potter      D&P 0-18, 74   1.0
Masterson 35R  59280  Potter      D&P 0-18, 101  1.0       Masterson A-14 59780  Moore       D&P 0-18, 60   1.0
Masterson 36R  59290  Potter      ELRR B-11, 10  1.0       Masterson A-15 59790  Moore       D&P 0-18, 62   1.0

Masterson 37R  59300  Potter      ELRR B-11, 1   1.0       Masterson A-16 59800  Moore       G&M 3, 41      1.0
Masterson 38R  59310  Potter      D&P 0-18, 100  1.0       Masterson A-17 59810  Moore       R B Newcombe 1 1.0
Masterson 39R  59320  Potter      D&P 0-18, 90   1.0       Masterson A-18 59820  Moore       G&M 3, 40      1.0
Masterson 40R  59330  Moore       G&M 3, 39      1.0       Masterson A-19 59830  Potter      D&P 0-18, 3    1.0
Masterson 41R  59340  Potter      D&P 0-18, 79   1.0       Masterson A-20 59840  Moore       ELRR B-10, 32  1.0

Masterson 42R  59350  Potter      D&P 0-18, 70   1.0       Masterson A-21 59850  Moore       ELRR B-10, 17  1.0
Masterson 43R  59360  Potter      G&M 3, 20      1.0       Masterson A-22 59860  Moore       D&P 0-18, 83   1.0
Masterson 44R  59370  Potter      H&TC 47, 65    1.0       Masterson A-23 59870  Potter      G&M 2, 84      1.0
Masterson 46R  59390  Potter      D&P 0-18, 96   1.0       Masterson A-25 59880  Potter      ELRR B-11, 12  1.0
Masterson 47R  59400  Potter      D&P 0-18, 89   1.0       Masterson A-26 59890  Potter      G&M 2, 83      1.0

Masterson 48R  59410  Potter      G&M 3, 33      1.0       Masterson A-29 59920  Potter      G&M 3, 13      1.0
Masterson 49R  59420  Potter      G&M 3, 36      1.0       Masterson A-31 59930  Moore       D&P 0-18, 61   1.0
Masterson 50R  59430  Moore       D&P 0-18, 87   1.0       Masterson A-32 59940  Moore       G&M 3, 48      1.0
Masterson 51R  59440  Moore       G&M 3, 40      1.0       Masterson A-37 59941  Potter      D&P 0-18, 94   1.0
Masterson 53R  59460  Potter      D&P 0-18, 91   1.0       Masterson A-40 59944  Potter      G&M 3, 9       1.0

Masterson 54R  59470  Moore       G&M 3, 39      1.0       Masterson B-1  59950  Moore       G&M 3, 43      1.0
Masterson 55R  59480  Potter      ELRR B-11, 4   1.0       Masterson B-3  59970  Potter      G&M 3, 42      1.0
Masterson 56R  59490  Potter      G&M 3, 32      1.0       Masterson B-6  59980  Potter      G&M 3, 19      1.0
Masterson 57R  59500  Potter      D&P 0-18, 109  1.0       Masterson B-8  59990  Potter      D&P 0-18, 89   1.0
Masterson 58R  59510  Potter      G&M 3, 28      1.0       Masterson B-11 60010  Potter      H&TC 47, 56    1.0

Masterson 60R  59530  Potter      G&M 3, 21      1.0       Masterson B-13 60020  Potter      H&TC 47, 58    1.0
Masterson 62R  59550  Potter      H&TC 47, 68    1.0       Masterson B-14 60030  Potter      H&TC 47, 59    1.0
Masterson 63R  59551  Potter      D&P 0-18, 81   1.0       Masterson B-15 60040  Moore       ELRR B-10, 19  1.0
Masterson 68R  59556  Potter      G&M 3, 29      1.0       Masterson B-16 60050  Potter      D&P 0-18, 71   1.0
Masterson 69R  59557  Potter      D&P 0-18, 98   1.0       Masterson B-17 60060  Potter      D&P 0-18, 72   1.0

Masterson 70R  59558  Potter      D&P 0-18, 97   1.0       Masterson B-18 60070  Moore       G&M 3, 37      1.0
Masterson 71R  59559  Moore       G&M 3, 85      1.0       Masterson B-19 60080  Potter      G&M 3, 35      1.0
Masterson 72R  59560  Potter      D&P 0-18, 83   1.0       Masterson B-20 60090  Potter      G&M 3, 33      1.0
Masterson 73R  59561  Potter      G&M 3, 14      1.0       Masterson B-21 60100  Potter      D&P 0-18, 63   1.0
Masterson 74R  59562  Potter      G&M 3, 15      1.0       Masterson B-22 60110  Potter      D&P 0-18, 64   1.0

Masterson 75R  59563  Potter      G&M 3, 15      1.0       Masterson B-23 60120  Potter      H&TC 47, 61    1.0
Masterson 76R  59564  Potter      D&P 0-18, 99   1.0       Masterson B-24 60130  Potter      G&M 3, 30      1.0
Masterson 77R  59565  Potter      D&P 0-18, 88   1.0       Masterson B-25 60140  Potter      H&TC 47, 60    1.0
Masterson 78R  59566  Potter      G&M 3, 83      1.0       Masterson B-26 60150  Potter      H&TC 47, 63    1.0
Masterson 79R  59567  Potter      G&M 3, 31      1.0       Masterson B-27 60160  Potter      G&M 3, 27      1.0

Masterson 80R  59568  Potter      G&M 3, 84      1.0       Masterson B-29 60180  Potter      G&M 3, 28      1.0
Masterson 81R  59569  Potter      G&M 3, 35      1.0       Masterson B-30 60190  Moore       D&P 0-18, 87   1.0
</TABLE>
<PAGE>

<PAGE>
<TABLE>
<CAPTION>
                                                    EXHIBIT "A"
                                                    (Continued)


                          NAME OF WELL, COUNTY, LOCATION, AND WORKING INTEREST
                                       WEST PANHANDLE FIELD, TEXAS


               CIG           Location                                                   Location
              Meter   ------------------------   Working                  Meter  -----------------------    Working
Well Name     Number  County      Sur-Blk-Sec    Interest  Well Name      Number  County     Sur-Blk-Sec    Interest 
- ---------     ------  ------      -----------    --------  ---------     ------- -------    -------------   --------
<S>           <C>     <C>         <C>            <C>       <C>           <C>     <C>        <C>             <C>

Masterson 82R  59570  Potter      G&M 2, 84      1.0       Masterson B-31 60200  Potter      H&TC 47, 65    1.0
Masterson 83R  59571  Potter      G&M 3, 19      1.0       Masterson B-32 60210  Potter      H&TC 47, 64    1.0
Masterson 84R  59572  Potter      G&M 3, 17      1.0       Masterson B-33 60220  Potter      G&M 3, 18      1.0
</TABLE>
<PAGE>

<PAGE>
<TABLE>
<CAPTION>
                                                    EXHIBIT "A"
                                                    (Continued)


                          NAME OF WELL, COUNTY, LOCATION, AND WORKING INTEREST
                                       WEST PANHANDLE FIELD, TEXAS


               CIG           Location                                                   Location
              Meter   ------------------------   Working                  Meter  -----------------------    Working
Well Name     Number  County      Sur-Blk-Sec    Interest  Well Name      Number  County     Sur-Blk-Sec    Interest 
- ---------     ------  ------      -----------    --------  ---------     ------- -------    -------------   --------
<S>           <C>     <C>         <C>            <C>       <C>           <C>     <C>        <C>             <C>

Masterson B34R 60235  Potter      G&M 3, 15      1.0       Masterson G-4  60870  Potter      D&P 0-18, 79   1.0
Masterson B-37 60240  Potter      H&TC 47, 66    1.0       Masterson G-5  60880  Moore       D&P 0-18, 86   1.0
Masterson B-39 60260  Potter      D&P 0-18, 107  1.0       Masterson J-1  60900  Moore       D&P 0-18, 59   1.0
Masterson B-40 60270  Potter      D&P 0-18, 90   1.0       Masterson J-3  60920  Potter      ELRR B-11, 10  1.0
Masterson B-42 60290  Potter      G&M 3, 32      1.0       Masterson J-4  60930  Potter      ELRR B-11, 9   1.0

Masterson B-43 60300  Potter      ELRR B-10, 35  1.0       Masterson J-5  60940  Potter      G&M 3, 11      1.0
Masterson B-44 60310  Potter      G&M 3, 81      1.0       Masterson J-6  60950  Potter      G&M 2, 80      1.0
Masterson B-45 60320  Potter      D&P 0-18, 91   1.0       Masterson J-7  60960  Potter      G&M 3, 9       1.0
Masterson B-46 60330  Potter      D&P 0-18, 88   1.0       Masterson J-10 60963  Potter      D&P 0-18, 69   1.0
Masterson B-47 60340  Potter      D&P 0-18, 92   1.0       Masterson M-2  60980  Moore       ELRR 8-10, 13  1.0

Masterson B-48 60350  Potter      G&M 3, 34      1.0       Masterson M-3  60990  Moore       G&M 3, 39      1.0
Masterson B-49 60360  Potter      G&M 3, 83      1.0       Masterson M-4  61000  Moore       G&M 3, 38      1.0
Masterson B-50 60370  Potter      D&P 0-18, 109  1.0       Masterson M-5  61010  Moore       ELRR B-10, 14  1.0
Masterson B-51 60380  Potter      G&M 3, 25      1.0       Masterson N-1  61020  Potter      G&M 3, 17      1.0
Masterson B-52 60390  Potter      G&M 3, 24      1.0       Masterson A35R 61202  Potter      H&TC 47, 77    1.0

Masterson B-53 60400  Potter      D&P 0-18, 98   1.0       Masterson 791R 61208  Potter      H&TC 47, 79    1.0
Masterson B-54 60410  Potter      G&M 3, 23      1.0       McBride 1R     62810  Potter      H&TC 46, 98    1.0
Masterson B55R 60420  Potter      G&M 3, 26      1.0       McBride A-2    62880  Potter      H&TC 46, 98    1.0
Masterson B-57 60430  Potter      H&TC 47, 68    1.0
Masterson B58R 60445  Potter      H&TC 47, 67    1.0       Poling 1R      77060  Carson      TTRR Y-2, 12   1.0
                                                           Poling A-2     77120  Carson      TTRR Y-2, 12   1.0
Masterson B-59 60450  Potter      G&M 3, 16      1.0
Masterson B-60 60460  Potter      D&P 0-18, 106  1.0       Read 3R        78955  Moore       ELRR B-10, 18  1.0
Masterson B-61 60470  Potter      D&P 0-18, 70   1.0       Read A-2       78670  Moore       G&M 3, 47      1.0
Masterson B-62 60480  Potter      G&M 3, 31      1.0       Read A-3       78710  Moore       D&P B-12, 15   1.0
Masterson B-63 60490  Potter      D&P 0-18, 110  1.0       Read A-4       78750  Moore       ELRR B-10, 18  1.0

Masterson B64R 60500  Potter      D&P 0-18, 95   1.0
Masterson B-65 60510  Potter      D&P 0-18, 99   1.0       Read A-6       78830  Moore       ELRR B-10, 20  1.0
Masterson B-66 60520  Potter      D&P 0-18, 104  1.0       Read A-7       78870  Moore       Ozier M-3, 1   1.0
Masterson B-67 60530  Potter      D&P 0-18, 100  1.0       Read A-8       78880  Moore       D&P B-12, 14   1.0
Masterson B-68 60540  Potter      D&P 0-18, 101  1.0       Read B-1       78910  Moore       ELRR B-10, 16  1.0

Masterson B-69 60550  Potter      G&M 3, 21      1.0       Sanford A-1    81510  Carson      AB&M 3, 11     1.0
Masterson B-70 60560  Potter      ELRR B-11, 4   1.0       Sanford A-3    81570  Carson      AB&M 3, 9      0.875000
Masterson B-72 60580  Potter      ELRR B-11, 5   1.0       Sanford A-4    81630  Carson      AB&M 3, 10     1.0
Masterson B-73 60590  Potter      ELRR B-10, 38  1.0       Sanford A-5    81690  Carson      AB&M 3, 8      1.0
Masterson B-74 60600  Potter      D&P 0-18, 97   1.0       Sanford A-6    81570  Carson      AB&M 3, 16     1.0

Masterson B75R 60610  Potter      D&P 0-18, 93   1.0       Sanford A-7    81810  Carson      AB&M 3, 4      1.0
Masterson B76R 60620  Potter      D&P 0-18, 66   1.0       Seay A-2       84100  Moore       G&M 2, 85      1.0
Masterson B-77 60630  Potter      D&P 0-18, 103  1.0       Sneed 1R       86550  Moore       M.Johnson,Tr.7 1.0
Masterson B78R 60640  Potter      D&P 0-18, 105  1.0       Sneed 2R       86610  Moore       ELRR B-10, 5   1.0
Masterson B-79 60650  Potter      G&M 3, 22      1.0       Sneed 3R       86620  Moore       H. Hall        1.0

Masterson B-80 60660  Potter      H&TC 47, 62    1.0       Sneed 4R       86630  Moore       T&NO 6-T, 51   1.0
Masterson B-81 60670  Potter      D&P 0-18, 95   1.0       Sneed 8R       86631  Moore       ELRR B-10, 11  1.0
Masterson B-82 60680  Potter      D&P 0-18, 66   1.0       Sneed 9R       86632  Moore       ELRR B-10, 10  1.0
Masterson B-83 60690  Potter      D&P 0-18, 93   1.0       Sneed 11R      86634  Moore       T&NO 6-T, 56   1.0
Masterson B-84 60700  Potter      D&P 0-18, 105  1.0       Sneed A-2      86730  Moore       T&NO 6-T, 54   1.0

Masterson B85R 60710  Potter      D&P 0-18, 108  1.0       Sneed A-3      86790  Moore       T&NO 6-T, 53   1.0
Masterson B-86 60720  Potter      G&M 3, 82      1.0       Sneed A-4      86850  Moore       T&NO 6-T, 52   1.0
Masterson B86R 60730  Potter      G&M 3, 82      1.0       Sneed A-5      86910  Moore       ELRR B-10, 3   1.0
Masterson B87R 60740  Potter      G&M 3, 16      1.0       Sneed A-6      86970  Moore       ELRR B-10, 7   1.0
Masterson B-88 60750  Potter      ELRR B-11, 1   1.0       Sneed A-7      87030  Moore       H. Hall        1.0

Masterson B-89 60760  Potter      D&P 0-18, 85   1.0       Sneed A-8      87090  Moore       H. Hall        1.0
Masterson B-90 60770  Potter      G&M 3, 10      1.0       Sneed A-9      87150  Moore       ELRR B-10, 8   1.0
Masterson B-91 60780  Potter      D&P 0-18, 108  1.0       Sneed A-10     87160  Moore       T&NO 6-T, 51   1.0
Masterson B92R 60800  Potter      G&M 3, 26      1.0       Sneed B-1      87212  Moore       T&NO 6-T, 58   1.0
Masterson B-93 60790  Potter      H&TC 47, 58    1.0       Sneed B-2      87270  Moore       T&NO 6-T, 57   1.0

Masterson B-94 61030  Potter      D&P 0-18, 67   1.0       Sneed B-3      87330  Moore       ELRR B-10, 11  1.0
Masterson B-95 61040  Potter      G&M 3, 20      1.0       Sneed B-4      87390  Moore       T&NO 6-T, 56   1.0
Masterson B-96 61050  Potter      D&P 0-18, 96   1.0       Sneed C-1      87450  Moore       T&NO 6-T, 46   1.0
Masterson B-98 61052  Potter      G&M 3, 15      1.0       Sneed D-7      87510  Moore       T&NO 6-T, 47   1.0
Masterson B-99 61053  Potter      H&TC 47, 67    1.0       Sneed E-1      87570  Moore       M.Johnson,Tr.7 1.0

Masterson B100R 60808 Potter      H&TC 47, 65    1.0       State
Masterson B-101 60809 Potter      H&TC 47, 70    1.0       Riverbed 1     90330  Potter    Canadian River 8 1.0
Masterson B-102 60811 Potter      G&M 3, 29      1.0
Masterson B-104 60814 Potter      G&M 3, 34      1.0       Thompson 1R    92510  Moore       ELRR 26, 26    1.0
Masterson B-105 60815 Moore       G&M 3, 44      1.0       Thompson 2R    92520  Moore       ELRR 26, 25    1.0
                                                           Thompson 5R    92550  Moore       ELRR 26, 24    1.0
Masterson C-1  60810  Potter      D&P 0-18, 65   1.0       Thompson 8R    92558  Moore       ELRR 26, 26    1.0
Masterson C-3  60820  Potter      D&P 0-18, 102  1.0       Thompson A-1   92570  Moore       ELRR 26, 24    1.0
</TABLE>
<PAGE>

<PAGE>
<TABLE>
<CAPTION>
                                                    EXHIBIT "A"
                                                    (Continued)


                          NAME OF WELL, COUNTY, LOCATION, AND WORKING INTEREST
                                       WEST PANHANDLE FIELD, TEXAS


               CIG           Location                                                   Location
              Meter   ------------------------   Working                  Meter  -----------------------    Working
Well Name     Number  County      Sur-Blk-Sec    Interest  Well Name      Number  County     Sur-Blk-Sec    Interest 
- ---------     ------  ------      -----------    --------  ---------     ------- -------    -------------   --------
<S>           <C>     <C>         <C>            <C>       <C>           <C>     <C>        <C>             <C>

Masterson D4R  60830  Potter      D&P 0-18, 108  1.0
Masterson F-1  60840  Potter      G&M 3, 14      1.0       Thompson A-2   92600  Moore       H&TC 44, 19    1.0
Masterson G-3  60860  Moore       D&P 0-18, 84   1.0       Thompson A-3   92630  Moore       H&TC 44, 21    1.0
                                                           Thompson A-4   92660  Moore       ELRR 26, 25    1.0
                                                           Thompson A-5   92690  Moore       ELRR 26, 23    1.0
                                                           Thompson A-6   92720  Moore       ELRR 26, 26    1.0
</TABLE>
<PAGE>

<PAGE>
<TABLE>
<CAPTION>
                                                    EXHIBIT "A"
                                                    (Continued)


                          NAME OF WELL, COUNTY, LOCATION, AND WORKING INTEREST
                                       WEST PANHANDLE FIELD, TEXAS


               CIG           Location                                                   Location
              Meter   ------------------------   Working                  Meter  -----------------------    Working
Well Name     Number  County      Sur-Blk-Sec    Interest  Well Name      Number  County     Sur-Blk-Sec    Interest 
- ---------     ------  ------      -----------    --------  ---------     ------- -------    -------------   --------
<S>           <C>     <C>         <C>            <C>       <C>           <C>     <C>        <C>             <C>

Thompson B-2   92750  Moore       H&TC 44, 17    1.0
Thompson B-3   92780  Moore       D&P 0-18, 75   1.0
Thompson B-4   92810  Moore       H&TC 44, 58    1.0
Thompson B-5   92840  Moore       H&TC 44, 26    1.0
Thompson B-6   92870  Moore       ELRR 26, 19    1.0

Thompson B-7   92900  Moore       D&P 0-18, 57   1.0
Thompson B-8   92930  Moore       ELRR 26, 17    1.0
Thompson B-9   92960  Moore       D&P 0-18, 58   1.0
Thompson B-11  92990  Moore       ELRR B-10, 1   1.0
Thompson B-12  93020  Moore       ELRR 26, 22    1.0

Thompson B-13  93050  Moore       J.T. Sneed, Z  1.0
Thompson B-14  93080  Moore       G&M 3, 73      1.0
Thompson C-1   93110  Moore       ELRR B-10, 2   1.0

Warrick 1R     95610  Potter      GBCNG Y-2, 16  1.0
Warrick 2R     95660  Moore       H&TC 46, 92    1.0
Warrick 3R     95710  Potter      H&TC 46, 96    1.0
Warrick 4R     95760  Moore       H&TC 46, 94    1.0
Warrick A-2    95860  Moore       H&TC 46, 92    1.0

Warrick A-3    95910  Moore       H&TC 46, 96    1.0
Warrick A-5    96010  Moore       H&TC 46, 94    1.0
Warrick A-6    96020  Potter      GBCNG Y-2, 16  1.0
Warrick A-7    96040  Carson      B&B Y-2, 12    1.0
</TABLE>
<PAGE>


<PAGE>
                                EXHIBIT "B"


Attached to and made a part of that certain Operating Agreement by and
between MESA OPERATING LIMITED PARTNERSHIP ("MESA"), as Opeator, and
COLORADO INTERSTATE GAS COMPANY ("CIG"), as Nonoperator, and dated January
8, 1988.


                      LIST OF OPERATING AGREEMENT WITH
                          WORKING INTEREST PARTNERS

                                                                    GROSS
                                                        LOCATION   WORKING
                                                      SUR-BLK-SEC  INTEREST
  WELL             WORKING INTEREST PARTNER              COUNTY    PERCENT
- -----------   -------------------------------------   -----------  --------

Bivins A-51   Jewell E. Park, Independent Executrix
               of the Estate of David Ayers Park, Jr.  G&M-M20-14   2.3437
              Virginia Sherrill                        Potter       7.0313

Bivins A-53   Jewell E. Park, Independent Executrix
               of the Estate of David Ayers Park, Jr.  H&TC-46-107  1.5625
              Virginia Sherrill                        Potter       4.6875

Bivins A-136  Jewell E. Park, Independent Executrix
               of the Estate of David Ayers Park, Jr.  G&M-5-20-1/2 5.4687
              Virginia Sherrill                        Potter      16.4063

Bivins A-166  Jewell E. Park, Independent Executrix
               of the Estate of David Ayers Park, Jr.  H&TC-46-106  2.2461
              Virginia Sherrill                        Potter       6.7383

Bivins G-1    Exxon Corporation                        H&TC-46-93   32.9381
& Bivins 9-R                                           Moore

Bivins H-1    Exxon Corporation                        H&TC-46-95   24.9415
                                                       Moore

Sanford A-3   PanEastern Exploration Co.               AB&M-3-9     12.5000
                                                       Carson

Bivins 75R    Coastal Oil & Gas Corporation            H&TC-46-95   21.8234
              Exxon Corporation                        Moore         3.1177


<PAGE>
                                EXHIBIT "C"
                            Accounting Procedure

     Attached to and made a part of that certain Operating Agreement by and
     between MESA OPERATING LIMITED PARTNERSHIP, as Operator, and COLORADO
     INTERSTATE GAS COMPANY, as Nonoperator, and dated
                              January 8, 1988.
                              ---------------


                           I.  GENERAL PROVISIONS

     1.1  Definitions.  As used in this Accounting Procedure, the
          -----------
following words and terms shall have the following meanings:

     "Acidize" shall mean a technique for increasing the production from a
     well by introducing acid into the well under pressure in order to
     enlarge and reopen pores in producing formations.

     "Administrative Fee" shall mean the Authorized Payments and Charges
     which CIG will charge and collect from Mesa.

     "AFE" shall mean an authorization for expenditure.

     "Allowable Costs" shall mean those costs and expenses listed and
     described in paragraph 2.1 of this Accounting Procedure which Mesa is
     authorized to use in computing its "Operations and Maintenance Fee." 
     Allowable Costs do not include "Capital Expenditures" as that term is
     defined below.

     "Authorized Payments and Charges" shall mean those payments and
     charges listed and described in paragraph 3.1 of this Accounting
     Procedure which CIG is authorized to use in computing its
     "Administrative Fee."

     "British Thermal Unit" means the amount of heat required to raise the
     temperature of one pound of water one degree Fahrenheit at 60 degrees
     Fahrenheit.

     "Capital Expenditures" shall mean all monies expended for all projects
     undertaken after January 1, 1990, for the drilling, redrilling,
     repair, deepening, Reworking, Acidizing, Frac or other stimulation of
     any well subject to the Operating Agreement (except for the costs,
     expenses and liabilities excluded from such treatment in Article VI of
     the Operating Agreement), or any other projects clearly discernible as
     a fixed asset which are required for the development and operation of
     the leases subject to the Operating Agreement and which are reasonably
     estimated to require an expenditure in excess of $25,000.

     "CIG" shall mean Colorado Interstate Gas Company, and/or its successor
     in interest under the "B" Contract.

     "Contract Area" shall mean all of the Gas Leases (as defined below)
     intended to be operated for gas purposes under the Operating
     Agreement.

     "Controllable Material" shall mean Material which at the time is so
     classified in the Material Classification Manual as most recently
     recommended by the Council of Petroleum Accountants Societies of North
     America.
     "COPAS" shall mean the Council of Petroleum Accountants Societies of
     North America.

     "Exploratory Well" shall mean a well drilled to test a geologic zone
     or formation the depth of which is below mean sea level.

     "First Level Supervisors" shall mean those employees whose primary
     functions in operation under the Operating Agreement is the direct
     supervision of other employees and/or contract labor directly employed
     on wells subject to the Operating Agreement in a field operating
     capacity.

     "Frac" shall mean an operation designed to crack or break up
     formations which contain Oil and gas by pumping liquids and/or gases
     with proppants into the formation under high pressure, in order to
     increase the formation's Permeability and to achieve greater
     production.

     "Gas" shall mean natural gas and all other gaseous hydrocarbons
     produced therewith.

     "Gross Heating Value," when applied to a cubic foot of gas, means the
     number of British thermal units produced by combustion, at a constant
     pressure, of the amount of gas which would occupy a volume of one
     cubic foot at a temperature of 60 degrees Fahrenheit if saturated with
     water vapor and under a pressure equivalent to that of 30 inches of
     mercury at 32 degrees Fahrenheit and under standard gravitational
     force (980.665 c.m. per sec.) with air of the same temperature and
     pressure as the gas, when the products of combustion are cooled to the
     initial temperature of gas and air and when the water formed by
     combustion is condensed to the liquid state.

     "Lease", or "Gas Lease" shall mean any one or more of the gas leases
     now or hereafter subject to the "B" Contract on which one or more of
     the wells listed and described on Exhibit "All are located, or which
     are included in the proration unit for any such well or wells.

     "Material" shall mean personal property, equipment or supplies
     acquired or held for use on the wells subject to the Operating
     Agreement.

     "Mesa" shall mean Mesa Operating Limited Partnership and/or its
     successor in interest under the "B" Contract.

     "Operations and Maintenance Fee" shall mean the charges which Mesa
     will be authorized to charge and collect from CIG for performance of
     its duties as Operator under the Operating Agreement.

     "Personal Expenses" shall mean travel and other reasonable
     reimbursable expenses of a party's employees incurred in connection
     with operations on the wells subject to the Operating Agreement.

     "Proration unit" shall mean the acreage assigned to a well for the
     purpose of allocating allowable gas production thereto by order or
     rule of the Texas Railroad Commission, or any other state or federal
     body having authority.

     "Replacement Well" shall mean any gas well drilled on a Gas Lease
     subject to the Operating Agreement to replace an existing gas well
     which is accepted by the Railroad Commission of Texas as a replacement
     for such well.

     "Rework" or "Reworking" shall mean any operation performed on a well
     after it has been completed in an effort to secure production where
     there has been none, to restore production that has ceased, or to
     increase production.  Cleaning out a well bore that has silted up is a
     typical Reworking operation.  "Reworks" shall include deepening of an
     existing well and Side Tracking if the resulting well is to be
     completed in a zone or formation the depth of which is above mean sea
     level.

     "Side Tracking" means a drilling operation involving the use of a
     portion of an existing well bore to drill a second hole, resulting in
     a well that is partly old and partly new.  Such an operation may be
     treated hereunder as an "Exploratory Well" if the objective depth of
     said well satisfies the definition for Exploratory Well contained in
     Article 1.

     "Technical Employees" shall mean those employees which have special
     and specific engineering, geological or other professional skills, and
     whose primary function in operations is the handling of specific
     operating conditions and problems for the benefit of the wells subject
     to the Operating Agreement.

     1.2  Statements and Billings.
          -----------------------
     1.2.1  Mesa shall bill CIG on or before the twentieth day of the month
following the month of production for its Operations and Maintenance Fee.

     1.2.2  CIG shall bill Mesa on or before the twentieth day of the month
following the month of production for its Administrative Fee.

     1.2.3  Costs Of Capital Expenditures will be billed monthly.

     1.2.4  All such bills will be accompanied by statements which identify
the AFE, and the well, lease or facility on which the charges being billed
were incurred; and all charges and credits will be summarized by
appropriate classifications of investment and expense except that items of
Controllable Material and unusual charges and credits shall be separately
identified and fully described in detail.

    1.3  Payments.  All bills are to be paid within fifteen (15) days after
         --------  
receipt.  If the obligations prescribed in preceding Section 1.2 above have
been satisfied and payment is not made within such time, the unpaid balance
shall bear interest monthly at a rate equal to the sum of the prime rate in
effect at Texas Commerce Bank in Amarillo on the first day of the month in
which delinquency occurs plus one percent, or the maximum contract rate
permitted by the applicable usury laws in the State of Texas, whichever is
the lesser, Plus attorneys fees, court costs, and other costs in connection
with the collection of unpaid amounts.

     1.4  Adjustments.  Payment of any such bills shall not prejudice the
          -----------
right of either party to protest or question the correctness thereof;
provided, however, that all bills and statements rendered hereunder during
any calendar year shall conclusively be presumed to be true and correct
after twenty-four (24) months following the end of any such calendar year,
unless within the said twenty-four month period the recipient of the bill
takes written exception thereto and makes Claim on the other party for
adjustment provided, however, that the provisions of this paragraph shall
not prevent:

     (a)  refunds from Mesa if any portion of the Operations and
Maintenance Fee or costs of Capital Expenditures billed to CIG are
disallowed by the Federal Energy Regulatory Commission, or its successor
agency; and

     (b)  additional appropriate billings to Mesa for any royalties,
overriding royalties, production related payments, rentals, shut-in well
payments or minimum royalties determined to have been due previously and
paid following said twenty-four month period; and

     (c)  adjustments resulting from a physical inventory of controllable
material as provided in Article VI.

     1.5  Audits.  Either party hereto shall have the right, upon notice in
writing to the other, to audit the other's accounts and records relating to
operations under the Operating Agreement to which this Accounting Procedure
is attached, and to examine the data supporting the charges billed by such
party for any calendar year within the 24-month period following the end of
such calendar year; provided, however, that the making of such an audit
shall not extend the time for the taking of written exception to and the
adjustments of accounts as provided for in paragraph 1.4 above.  Both
parties shall make every reasonable effort to conduct audits in a manner
which will result in a minimum of inconvenience to the other party. 
Neither party shall bear any portion of the other party's audit costs
incurred under this paragraph unless agreed to by the other party; and the
party undergoing the audit shall reply in writing to an audit report within
180 days of receipt of such report.


                    II.  OPERATIONS AND MAINTENANCE FEE

     2.1  Allowable Costs. Mesa is hereby authorized to include the
following items in the computation of its Operations and Maintenance Fee:

2.1.1  Ecological and Environmental

     Costs incurred for the benefit of the leases and wells subject to the
     Operating Agreement to which this Accounting Procedure is attached as
     a result of governmental or regulatory requirements to satisfy
     environmental considerations applicable to such leases and wells.
     Such costs may include surveys of an ecological or archaeological
     nature and pollution control procedures as required by any applicable
     laws and regulations.

2.1.2 Labor

     A.  (1) Salaries and wages of Mesa's field employees directly employed
             in the conduct of operations on wells subject to the Operating
             Agreement.

         (2)  Salaries of First Level Supervisors in the field.

         (3)  Salaries and Wages of Technical Employees directly employed
              on wells subject to the Operating Agreement, if such charges
              are excluded from the overhead rates in Section 2.2 below.
         (4)  Salaries and wages of Technical Employees either temporarily
              or permanently assigned to and directly employed in the
              operation of wells subject to the Operating Agreement if such
              charges are excluded from the overhead rates in Section 2.2
              below.

         (5)  Salaries and wages of Technic al Employees either temporarily
              or permanently assigned to and directly employed in
              preparation of producer nominations or in well scheduling if
              such charges are excluded from the overhead rates in Section
              2.2 below.

     B.  Mesa's cost of holiday, vacation, sickness and disability benefits
         and other customary allowances paid to employees whose salaries
         and Wages are authorized to be charged under subparagraph A above.
         Such costs under this subparagraph B will be charged on (i) a
         "when and as paid basis" or (ii) a percentage assessment on the
         amount of salaries and wages authorized to be charged under
         subparagraph A above. if percentage assessment is used, the rate
         shall be based on Mesa's recent calendar year cost experience.

     C.  Expenditures made pursuant to assessments imposed by governmental
         authority which are applicable to those Mesa costs which are
         chargeable under subparagraphs A and B above.

     D.  Personal Expenses of those employees whose salaries and wages are
         chargeable under subparagraph A above.

2.1.3  Employee Benefits

     Mesa's current costs of established plans for employee group life
     insurance, hospitalization, pension, retirement, stock purchase,
     thrift, bonus and other benefit plans of a like nature, applicable to
     Mesa's labor costs as herein authorized under paragraphs 2.1.2.A and
     2.1.2.B above shall be Mesa's actual cost not to exceed the percentage
     most recently recommended by COPAS.

2.1.4  Transportation

     Transportation of employees and Material necessary for operations
     under the Operating Agreement subject to the following limitations:

     A.  If Material is moved to the jobsite from Mesa's warehouse or from
         other properties, no charge shall be Made for a distance greater
         than the distance from the nearest reliable supply store or
         railway receiving point where like Material is normally available
         unless agreed to by the parties.

     B.  If surplus Material is moved to Mesa's warehouse or other storage
         point, no charge shall be made for a distance greater than the
         distance to the nearest reliable supply store or railway receiving
         point unless agreed to by the parties.  No charge shall be made
         for moving Material to other properties belonging to Mesa or to
         any subsidiary or affiliate unless agreed to by the parties.

     C.  In the application of paragraphs A. and B. above, the option to
         equalize or charge actual trucking cost is available when the
         actual charge is $400 or less excluding accessorial charges.  The
         $400 will be adjusted to the amount most recently recommended by
         COPAS.

     D.  No charge shall be made for transportation of Mesa's
         representatives on the Engineering Committee (Article XV,
         Operating Agreement).

2.1.5  Services

     The cost of contract services, equipment and utilities provided by
     outside sources, except as otherwise provided for legal services in
     paragraph 2.1.8 hereinbelow or as excluded under Section 2.2 below. 
     The cost of professional consulting services and contract services of
     technical personnel directly engaged in operations on wells subject to
     the Operating Agreement, if such charges are excluded from the
     overhead rates in Section 2.2 below.  The cost of professional
     consulting services or contract services of technical personnel not
     directly engaged in operations on such wells shall not be charged
     unless previously agreed to by the parties hereto.

2.1.6  Equipment and Facilities Furnished by Mesa

     Mesa shall charge CIG for the use of Mesa's owned equipment and
     facilities at rates commensurate with costs of ownership and
     operation.  Such rates shall include costs of maintenance, repairs,
     other operating expense, insurance, taxes, depreciation and interest
     on gross investment less accumulated depreciation not to exceed twelve
     percent (12%) per annum.  Such rates shall not exceed average
     commercial rates currently prevailing in the immediate area of the Gas
     Leases subject to the Operating Agreement.

2.1.7  Damages and Losses

     Except as otherwise provided in Article X of the Operating Agreement
     to which this Accounting Procedure is attached, all costs or expenses
     necessary for the repair of the wells subject to the Operating
     Agreement which are made necessary because of damages or losses
     incurred by fire, flood, storm, theft, accident or other cause, except
     those resulting from Mesa's gross negligence or willful misconduct. 
     Mesa shall furnish CIG written notice of damages or losses incurred as
     soon as practicable after a report thereof has been received by Mesa.

2.1.8  Legal Expense

     Except as otherwise provided in Article X of the Operating Agreement
     to which this Accounting Procedure is attached, the costs and expenses
     of handling, investigating and settling litigation or claims, payment
     of judgments and amounts paid for settlement of claims incurred in
     or resulting from operations under the Operating Agreement or
     necessary to protect or recover the Gas Leases, and the costs and
     expenses incurred in connection with hearings and other matters before
     governmental bodies and/or regulatory agencies and costs and expenses
     incurred in examining and curing title; provided, however, that there
     shall be no charge for Mesa's in-house legal staff.

2.1.9  Insurance

     Net premiums paid for insurance required to be carried for operations
     under the Operating Agreement as shown in Exhibit "D" thereto for the
     protection of both the parties.  In the event that Mesa elects to act
     as a self-insurer under the workers' compensation laws of the State of
     Texas, it may include the risk under its self-insurance program and in
     that event, it shall include a charge at its actual cost not to exceed
     the rates authorized or recommended by COPAS.

2.1.10  Communications

     Costs of acquiring, leasing, installing, operating, repairing and
     maintaining communication systems, including radio and microwave
     facilities directly serving wells subject to the Operating Agreement.

2.1.11  Other Expenditures

     Any other expenditure not covered or dealt with in the foregoing
     provisions of this Section 2.1 and Section 2.2 and which is of direct
     benefit to the Contract Area and is incurred by Mesa in the necessary
     and proper conduct of operations on the Contract Area.

2.2  Overhead.  As compensation for administration, for maintenance and for
     --------
operation of the wells subject to the Operating Agreement, for supervision
of additional drilling or Reworks, and for administrative, supervisory and
office services and warehousing costs, Mesa shall include with its other
Allowable Costs (which are allocated to CIG based on the ratio of the
volume of gas taken by CIG for redelivery to third parties to the total
volume of gas delivered to CIG from wells subject to the Operating
Agreement) a rate of 3.5 cents per Mcf.  Unless otherwise agreed to by the
parties, such charge shall be in lieu of costs and expenses of all offices
and salaries or wages plus applicable burdens and expenses of all
personnel; provided, however:

          The salaries, wages and Personal Expenses of Technical Employees
          and/or the cost of professional consulting services and contract
          services of technical personnel directly employed on wells
          subject to the Operating Agreement (   ) shall ( X ) shall not
                                              ---         ---    
          be covered by the overhead rates.

          The salaries, wages and Personal Expenses of Technical Employees
          and/or costs of professional consultant services and contract
          services of technical personnel either temporarily or permanently
          assigned to and directly employed in operation of wells subject
          to the Operating Agreement ( X ) shall (   ) shall not be covered
                                      ---         ---    
          by the overhead rates.

          The salaries, wages and Personal Expenses of Technical Employees
          directly employed in the nomination and dispatching of gas under
          section 5.3 of the Operating Agreement to which this Accounting
          Procedure is attached (   ) shall ( X ) shall not be covered by
                                 ---         ---  
          the overhead rates.

     2.3  Adjustments to Overhead Rate.  The foregoing rate shall be
          ----------------------------
adjusted as of the first day of April, 1991 and each April 1 thereafter
following the effective date of the Operating Agreement to which this
Accounting Procedure is attached.  The adjustment shall be computed by
multiplying the rate currently in use by the percentage increase or
decrease in the average weekly earnings of Crude Petroleum and Gas
Production Workers for the last calendar year compared to the calendar year
preceding as shown by the index of average weekly earnings of Crude
Petroleum and Gas Production Workers as published by the United States
Department of Labor, Bureau of Labor Statistics.  The adjusted rate shall
be the rates currently in use, plus or minus the computed adjustment.

     2.4  Computation of Operations and Maintenance Fee.  The rate at which
          ---------------------------------------------
Mesa may recover that portion of its Allowable Costs and overhead, as
provided above, which is due from CIG will be computed as follows:  For all
natural gas produced from wells subject to the Operating Agreement and
delivered into CIG's gathering system for redelivery to third parties
(other than Mesa) on and after January 1, 1990, Mesa shall be entitled to
bill CIG at a rate per Mcf determined by dividing the total Allowable Costs
actually incurred by Mesa in the preceding year plus the overhead charge
described above by the total volume of gas which is estimated to be
produced and delivered from such wells into CIG's gathering system in the
current year.  CIG shall then pay Mesa at this rate per Mcf for gas
delivered to CIG for redelivery to parties other than Mesa until the rate
is redetermined as provided in paragraph 2.4.2 below.

     2.4.1  By November 30 of each year, Mesa will make an estimate of the
total Allowable Costs (including overhead) to be incurred during such year
and furnish this estimate to CIG as the cost basis for the succeeding year. 
For the year 1990, Mesa shall make such estimate as soon as practicable
after the effective date of the Operating Agreement.  Also on or before
November 30 of each year, the Engineering Committee shall make an estimate
of the total volume of gas to be produced and delivered from such wells
during the succeeding year, and thereby determine the rate per Mcf to be
billed to CIG as the Operations and Maintenance Fee for the succeeding
year.  For the year 1990, the estimate shall be the same as the volume of
gas delivered in 1989, unless by January 20, 1990, the Engineering
Committee agrees to another figure.

     2.4.2  On or about April 30 of the succeeding year, Mesa shall furnish
an accounting to determine the Operations and Maintenance Fee for the
previous calendar year based on the actual total of Allowable Costs and
actual total volume of gas produced and delivered from wells subject to the
Operating Agreement.  All necessary adjustments to billings or payments
shall be made within thirty (30) days of receipt of the actual totals by
CIG.

     2.5  Catastrophe Overhead.  To compensate Mesa for overhead costs
          --------------------    
incurred in the event of expenditures resulting from a single occurrence
due to oil spill, blowout, explosion, fire, storm, tornado or other
catastrophes as agreed to by the parties, which are necessary to return
wells subject to the Operating Agreement to the condition that existed
prior to the event causing the expenditures, Mesa shall charge the same
rates as set forth for Capital Expenditures (Article IV) hereinbelow.


                          III.  ADMINISTRATIVE FEE

     3.1  Authorized Payments and Charges.  CIG is hereby authorized to
          -------------------------------
include the following items to the extent indicated in the computation of
its Administrative Fee:

     A.  Royalties, Overriding Royalties and Production Related Payments

         All leasehold royalties, overriding royalties and other payments
         out of production from wells subject to the Operating Agreement.
         Those certain royalty Payments under paragraph 2 (a) of that
         certain "Compromise and Settlement Agreement" dated December 31,
         1981, by and between Amarillo Oil Company ("AOC"), CIG and the
         royalty owners identified as "Lessor" therein and the
         contemporaneous letter agreement between AOC and CIG shall be
         billed in full to Mesa without allocation.

     B.  Rentals, Shut-In Well Payments and Minimum Royalties

         All rentals, shut-in well payments and minimum royalties which may
         be required under the terms of any Gas Lease subject to the
         Operating Agreement.

     C.  Taxes

         All property taxes assessed or levied (i) upon wells subject to
         the Operating Agreement, (ii) upon any leases subject to the
         Operating Agreement and/or (iii) upon the gas reserves associated
         with such leases; all production or severance taxes levied or
         assessed at the wellhead on the value of gas produced from such
         wells; and all other taxes of a similar nature now in force or
         enacted in the future.

     D.  Depreciation and Return

         Depreciation on the original cost of any Capital Expenditures
         undertaken after January 1, 1990, at the applicable depreciation
         rate computed on a unit of production basis based on remaining
         recoverable reserves attributable to the Contract Area; and a
         return of twenty percent (20%) on net book value (original cost
         less accumulated depreciation) of the Capital Expenditures.

     3.2  Computation of Administrative Fee.  The rate at which CIG may
          ---------------------------------
recover that portion of its Authorized Payments and Charges, as provided
above, which is due from Mesa will be computed as follows:  For all natural
gas produced from wells subject to the Operating Agreement and delivered
into CIG's gathering system for redelivery to Mesa on and after January 1,
1990, CIG shall be entitled to bill Mesa at a rate per Mcf determined by
dividing the total Authorized Payments and Charges actually incurred by CIG
in the preceding year by the total volume of gas which is estimated to be
produced and delivered from such wells into CIG's gathering system in the
current year.  Mesa shall then pay CIG at this rate per Mcf for all gas
redelivered to Mesa by CIG until the rate is redetermined as provided in
paragraph 3.2.2 below.

     3.2.1  By November 30 of each year, CIG will make an estimate of the
total Authorized Payments and Charges to be incurred during such year and
furnish this estimate to Mesa as the cost basis for the succeeding year. 
For the year 1990, CIG shall make such estimate as soon as practicable
after the effective date of the Operating Agreement to which this
Accounting Procedure is attached.  Also on or before November 30 of each
year, the Engineering Committee shall make an estimate of the total volume
of gas to be produced and delivered from such wells during the succeeding
year, and thereby determine the rate per Mcf to be billed to Mesa as the
Administrative Fee for the succeeding year.  For the year 1990, the
estimate shall be the same as the volume of gas delivered in 1989, unless
the Engineering Committee agrees to another figure by January 20, 1990.

     3.2.2  On or about April 30 of the succeeding year, CIG shall furnish
an accounting to determine the Administrative Fee for the previous calendar
year based on the actual total of Authorized Payments and Charges and
actual total volume of gas produced and delivered from wells subject to
the Operating Agreement.  All necessary adjustments to billings or payments
shall be made within thirty (30) days of receipt of the actual totals by
Mesa.

                         IV.  CAPITAL EXPENDITURES

     4.1  Definition.  Capital Expenditures shall include expenditures on
          ----------
all projects undertaken after January 1, 1990, for the drilling,
redrilling, repair, deepening, Reworking, Acidizing, Frac or other
stimulation of any well subject to the Operating Agreement (except for the
costs, expense and liabilities excluded from such treatment in Article VI
of the Operating Agreement), or any other projects clearly discernible as a
fixed asset which are required for the development and operation of the
leases subject to the Operating Agreement and which are reasonably
estimated to require an expenditure in excess of $25,000.

     4.2  Not Part of Operations and Maintenance Fee.  Capital Expenditures
          ------------------------------------------
and overhead as provided below shall be billed to CIG separate and apart
from the Operations and Maintenance Fee and shall not be subject to
allocation based on the respective volumes Of gas taken by Mesa and CIG.
All such costs shall be treated by CIG as capital expenditures, and all
billings from Mesa relating thereto will be accompanied by statements which
identify the AFE, and the well, lease or facility on which the charges were
incurred.  Such billings will be made ona monthly basis.

     4.3  Overhead.  To compensate Mesa for its overhead costs, Mesa shall
          --------
either negotiate a rate prior to the beginning of such operation or
construction, or charge CIG for overhead based on the following rates:

     5% of the first $100,000, or total cost if less, plus
    ---
     3% of costs in excess of $100,000, but less than $1,000,000, plus
    ---
     2% of costs in excess of $1,000,000.
    ---

     Total cost shall mean the gross cost of any one project.  For the
purpose of this paragraph, the component parts of a single project shall
not be treated separately and the cost of drilling and workover wells and
of artificial lift equipment shall be included.

       V.  PRICING OF MATERIAL PURCHASES, TRANSFERS AND DISPOSITIONS

     Mesa is responsible for Material, defined to mean all personal
property, equipment or supplies acquired or held for use on the wells
subject to the Operating Agreement, and Mesa shall make proper and timely
charges and credits for all Material movement.  Mesa shall provide all
Material for use on such wells, and make timely disposition of idle and/or
surplus Material.

     5.1  General.  Only such Material shall be purchased, or transferred,
          -------
for use on wells subject to the Operating Agreement as is reasonably
practical and consistent with efficient and economical operations.

     5.2  Purchases.  Material purchased shall be charged at the price paid
          ---------
by Mesa after deduction of all discounts received.  In case of Material
found to be defective or returned to vendor for any other reasons, credit
shall be passed to CIG when the adjustment has been received by Mesa.

     5.3  Transfers and Dispositions.  Material furnished for operation of
          --------------------------
the wells subject to the Operating Agreement and Material transferred from
such wells or disposed of by Mesa, unless otherwise agreed to by the
parties, shall be priced on the following basis exclusive of cash
discounts:

     A.  New Material

         (1)  Tubular Goods Other than Line Pipe

              (a)  Tubular goods, sized 2 3/8 inches 00 and larger, except
                   line pipe, shall be priced at Eastern mill published
                   carload base prices effective as of date of movement
                   plus transportation cost using the 80,000 pound carload
                   weight basis to the railway receiving point nearest the
                   Contract Area for which published rail rates for tubular
                   goods exist.  If the 80,000 pound rail rate is not
                   offered, the 70,000 pound or 90,000 pound rail rate may
                   be used.  Freight charges for tubing will be calculated
                   from Lorain, Ohio and casing from Youngstown, Ohio.

              (b)  For grades which are special to one mill only, prices
                   shall be computed at the mill base of that mill plus
                   transportation cost from that mill to the railway
                   receiving point nearest the Contract Area as provided
                   above in paragraph 5 3.A(l)(a). For transportation cost
                   from points other than eastern mills, the 30,000 pound
                   Oil Field Haulers Association interstate truck rate
                   shall be used.

              (c)  Special end finish tubular goods shall be priced at the
                   lowest published out-of-stock price, f.o.b. Houston,
                   Texas, plus transportation cost, using the Oil Field
                   Haulers Association interstate 30,000 pound truck rate,
                   to the railway receiving point nearest the Contract
                   Area.

              (d)  Macaroni tubing (size less than 2 3/8 inch 00) shall be
                   priced at the lowest published out-of-stock prices
                   f.o.b. the supplier plus transportation costs, using the
                   Oil Field Haulers Association interstate truck rate per
                   weight of tubing transferred, to the railway receiving
                   point nearest the Contract Area.

         (2)  Line Pipe

              (a)  Line pipe movements (except size 24 inch OD and larger
                   with walls 3/4 inch and over) 30,000 pounds or more
                   shall be priced under provisions of tubular goods
                   pricing in paragraph A(l)(a) hereinabove.  Freight
                   charges shall be calculated from Lorain, Ohio.

              (b)  Line pipe movements (except size 24 inch 00 and
                   larger with walls 3/4 inch and over) less than 30,000
                   pounds shall be priced at Eastern mill published carload
                   base prices effective as of date of shipment, plus 20
                   percent, plus transportation costs based on freight
                   rates as set forth under provisions of tubular goods
                   pricing in Paragraph A(l)(a) hereinabove.  Freight
                   charges shall be calculated from Lorain, Ohio.

              (c)  Line pipe 24 inch 00 and over and 3/4 inch wall and
                   larger shall be priced f.o.b. the point of manufacture
                   at current new published prices plus transportation cost
                   to the railway receiving point nearest the Contract
                   Area.

              (d)  Line pipe, including fabricated line pipe, drive pipe
                   and conduit not listed on published price lists shall be
                   priced at quoted prices plus freight to the railway
                   receiving point nearest the Contract Area or at prices
                   agreed to by the parties.

         (3)  Other Material shall be priced at the current new price, in
              effect at date of movement, as listed by a reliable supply
              store nearest the Contract Area, or point of manufacture,
              plus transportation costs, if applicable, to the railway
              receiving point nearest the Contract Area.

         (4)  Unused new Material, except tubular goods, moved from the
              Contract Area shall be priced at the current new price, in
              effect on date of movement, dS listed by a reliable Supply
              store nearest the Contract Area, or point of manufacture,
              plus transportation costs, if applicable, to the railway
              receiving point nearest the Contract Area.  Unused new
              tubulars will be priced as provided above in paragraph
              5.3.A(l) and 5.3.A(2) above.

     B.  Good Used Material (Condition B) - Material in sound and
serviceable condition and suitable for reuse without reconditioning

         (1)  Material moved to the Contract Area

              At seventy-five percent (75%) of current new price as
              determined by paragraph 5.3.A above.

         (2)  Material used on and moved from the Contract Area

              (a)  At seventyfive percent (75%) of current new price as
                   determined by paragraph 5.3.A above, if material was 
                   originally charged to CIG as new Material, or

              (b)  At sixty-five percent (65%) of current new price, as 
                   determined by paragraph 5.3.A above, if Material was 
                   originally charged to CIG as used Material.
 
         (3)  Material not used on and moved from the Contract Area

              At seventy-five percent (75%) of current new price as 
              determined by paragraph 5.3.A above.

The cost of reconditioning, if any, shall be deducted from the proceeds
received for the property being transferred.

     C.  Other Used Material

         (1)  Condition C

              Material which is not in sound and serviceable condition and
              not suitable for its original function until after
              reconditioning shall be priced at fifty percent (50%) of 
              current new price as determined by paragraph 5.3.A above. 
              The cost of reconditioning shall be deducted from the
              proceeds received for the Material being transferred,
              provided Condition C value plus cost of reconditioning does
              not exceed Condition B value.

         (2)  Condition D

              Material, excluding junk, no longer suitable for its original
              purpose, but usable for some other purpose shall be priced on
              a basis commensurate with its use.  Mesa may dispose of
              Condition D Material under procedures normally used by it
              without prior approval of CIG.

              (a)  Casing, tubing or drill pipe used as line pipe shall be
                   priced as Grade A and B seamless line pipe of comparable
                   size and weight.  Used casing, tubing or drill pipe
                   utilized as line pipe shall be priced at used line pipe
                   prices.

              (b)  Casing, tubing or drill pipe used as higher pressure 
                   service lines than standard line pipe, e.g., power oil
                   lines, shall be priced under normal pricing procedures
                   for casing, tubing or drill pipe.  Upset tubular goods
                   shall be priced on a non upset basis.

         (3)  Condition E

              Junk shall be priced at prevailing prices.  Mesa may dispose
              of Condition E Material under procedures normally utilized by
              it without prior approval of CIG.

     D.  Obsolete Material

         Material which is serviceable and usable for its original
         function but condition, and/or value of such Material is not
         equivalent to that which would justify a price as provided
         above.

         Such material shall be priced as agreed to by Mesa and CIG.

     E.  Pricing Conditions

         (1)  Loading or unloading costs may be charged at the rate of
              twenty-five cent (25 cents) per hundred weight on all
              tubular goods movements in lieu of actual loading or
              unloading costs sustained at the stocking point.  The
              above rate shall be adjusted as of the first day of
              April each year following January 1, 1991 by the same
              percentage increase or decrease used to adjust the
              overhead rate as established in paragraph 2.3 above. 
              Each year, the rate calculated shall be rounded to the
              nearest cent and shall be the rate in effect until the
              first day of April next year.

         (2)  Material involving erection costs shall be charged at
              applicable percentage of the current knocked-down price
              of new Material.

     5.4  Warranty of Material Furnished by Mesa.  Mesa does not warrant
          --------------------------------------
          the Material furnished.  In case of defective Material, credit
          shall not be passed on to CIG until adjustment has been received
          by Mesa from the manufacturers or their agents.

                              VI. INVENTORIES

     Mesa shall maintain detailed records of Controllable Material.

     6.1  Periodic Inventories, Notice and Representation.  Mesa shall take 
          -----------------------------------------------
inventories of Controllable Material at reasonable intervals.  Written
notice of Mesa's intention to take inventory shall be given by Mesa at
least thirty (30) days before any inventory is to begin so that CIG may be
represented when any inventory is taken.  Failure of CIG to be represented
at an inventory following receipt of proper notice shall bind CIG to accept
the inventory taken by Mesa.

     6.2  Reconciliation and Adjustment of Inventories.  Adjustments
          --------------------------------------------
resulting from the reconciliation of a physical inventory shall be made
within six months following the taking of the inventory.  Inventory
adjustments shall be made by Mesa for overages and shortages, but Mesa
shall be held accountable only for shortages due to lack of reasonable
diligence.

     6.3  Special Inventories.  A special inventory may be taken whenever
          -------------------
there is a change of Operator, and all parties shall be governed by such
inventory.

     6.4  Expense of Conducting Inventories.  The expense of conducting
          ---------------------------------
 periodic inventories shall not be charged to CIG.  The expense of
conducting a special inventory required due to change of Operator shall be
charged to CIG.



<PAGE>
                                EXHIBIT "D"

                           Insurance Requirements


Attached to and made a part of Operating Agreement dated January 8, 1988,
by and between MESA OPERATING LIMITED PARTNERSHIP ("Mesa"), as Operator,
and COLORADO INTERSTATE GAS COMPANY ("CIG"), as Nonoperator.

I.   Mesa shall at all times while operations are conducted by it on the    
     Contract Area, carry or cause to be carried and pay for, in accordance
     with Exhibit "C" to the Operating Agreement, Worker's Compensation and
     Occupational Disease Insurance including Employer's Liability 
     Insurance covering the employees of Mesa engaged in operations
     hereunder in compliance with all applicable State and Federal Laws. 
     Such policies shall contain underwriters waiver of subrogation in
     favor of CIG.

II.  Mesa and CIG shall each carry for their own respective interests the
     following types and limits of insurance:

(A)  Comprehensive General Liability covering operations conducted      
     hereunder:

         Combined Bodily Injury and Property Damage
         $1,000,000 per occurrence
         $1,000,000 Aggregate

(B)  Automobile Liability covering all vehicles owned, non-owned, or hired
     and used in connection with operations conducted hereunder:

         Combined Bodily Injury and Property Damage
         $1,000,000 per occurrence
         $1,000,000 Aggregate

III. Each party hereto may acquire at its own expense, any additional 
     insurance it desires to protect itself.  Each such policy shall
     provide for underwriters waiver of subrogation in favor of the other
     party hereto.

IV.  Mesa shall have the right, but not the obligation, to require
     satisfactory evidence of insurance or self-insurance from CIG.

V.   Mesa shall have the right, but not the obligation, to require
     satisfactory evidence of adequate insurance or self-insurance for cost
     of control of well and pollution liability from CIG.  Mesa shall not
     provide this coverage for the benefit of CIG.  In the event that CIG
     fails to provide evidence of insurance as required herein ("failing
     party"), Mesa may, at its sole discretion, provide such insurance for
     and at the direct expense of the failing party.  Such expense shall be
     an Allowable Cost charged and shared as provided in the Accounting
     Procedure attached to the Operating Agreement as Exhibit "C."  Mesa is
     under no obligation to provide such insurance for the party so failing
     to provide satisfactory evidence of its own insurance and nothing
     contained herein shall be construed to alter the obligations of any
     party hereunder.



<PAGE>
                                EXHIBIT "E"

     Attached to and made a part of that certain Operating Agreement
     by and between MESA OPERATING LIMITED PARTNERSHIP ("Mesa"), as
     Operator, and COLORADO INTERSTATE GAS COMPANY, as Nonoperator, and
     dated January 8, 1988.


                   EQUAL EMPLOYMENT OPPORTUNITY PROVISION


During the performance of this contract, the Operator (meaning and
referring separately to each party hereto) agrees as follows:

     1.  Mesa will not discriminate against any employee or applicant for
         employment because of race, color, religion, sex, or national
         origin.  Mesa will take affirmative action to ensure that
         applicants are employed and that employees are treated during
         employment without regard to their race, color, religion, sex, or
         national origin.  Such action shall include, but not be limited
         to, the following:  employment, upgrading, demotion, or transfer;
         recruitment or recruitment advertising; layoff or termination;
         rates of pay or other forms of compensation; and selection for
         training, including apprenticeship.  Mesa agrees to post in
         conspicuous places, available to employees and applicants for
         employment, notices to be provided setting forth the provisions of
         this nondiscrimination clause.

     2.  Mesa will, in all solicitations or advertisements for employees
         placed by or on behalf of Mesa, state that all qualified
         applicants will receive consideration for employment without
         regard to race, color, religion, sex, or national origin.

     3.  Mesa will send to each labor union or representative of workers
         with which Mesa has a collective bargaining agreement or other
         contract or understanding, a notice to be provided, advising the
         said labor union or workers' representatives of Mesa's commitments
         under Section 202 of Executive Order 11246 of September 24, 1965,
         and shall post copies of the notice in conspicuous places
         available to employees and applicants for employment.

     4.  Mesa will comply with all provisions of Executive Order 11246 of
         September 24, 1965, and of the rules, regulations, and relevant
         orders of the Secretary of Labor.

     5.  Mesa will furnish all information and reports required by
         Executive Order 11246 of September 24, 1965, and by the rules,
         regulations, and orders of the Secretary of Labor, or pursuant
         thereto, and will permit access to Mesa's books, records, and
         accounts by the administering agency and the Secretary of Labor
         for purposes of investigation to ascertain compliance with such
         rules, regulations, and orders.

     6.  In the event of Mesa's noncompliance with the nondiscrimination
         clauses of this contract or with any of the said rules, 
         regulations, or orders, this contract may be canceled, terminated,
         or suspended in whole or in part and Mesa may be declared
         ineligible for further Government contracts or federally assisted
         construction contracts in accordance with procedures authorized in
         Executive Order 11246 of September 24, 1965, and such order
         sanctions may be imposed and remedies invoked as provided in
         Executive Order 11246 of September 24, 1965, or by rule,
         regulation, or order of the Secretary of Labor, or as otherwise
         provided by law.

     7.  Mesa will include the provisions of Paragraphs (1) through (7) in
         every subcontract or purchase order unless exempted by rules,
         regulations, or orders of the Secretary of Labor issued pursuant
         to Section 204 of Executive Order 11246 of September 24, 1965, so
         that provisions will be binding upon each subcontractor or vendor. 
         Mesa will take such action with respect to any subcontract or
         purchase order as the administering agency may direct as a means
         of enforcing

         such provisions, including sanctions for noncompliance: Provided,
                                                                  -------- 
         however, that in the event Mesa becomes involved in, or is
         -------
         threatened with, litigation with a subcontractor or vendor as a
         result of such direction by the administering agency, Mesa may
         request the United States to enter into such litigation to
         protect the interests of the United States.

Mesa acknowledges that Mesa may be required to file Standard Form 100 (EEO-
1) promulgated jointly by the Office of Federal Contract Compliance, the
Equal Employment Opportunity Commission, and Plans for Progress with the
appropriate agency within 30 days of the date of contract award if such
report has not been filed for the current year and otherwise comply with or
file such other compliance reports as may be required under Executive Order
11246, as amended, and Rules and Regulations adopted thereunder.

Mesa further acknowledges that Mesa may be required to develop a written
affirmative action compliance program as required by the Rules and 
Regulations approved by the Secretary of Labor under authority of Executive
Order 11246 and supply each other party hereto with a copy of such program
if so requested.

                 CERTIFICATION OF NONSEGREGATED FACILITIES

By entering into this contract, Mesa certifies that Mesa does not and will
not maintain or provide for Mesa's employees any segregated facilities at
any of Mesa's establishments and that Mesa does not and will not permit
Mesa's employees to perform their services at any location, under Mesa's
control, where segregated, facilities are maintained. Mesa agrees that a
breach of this certification is a violation of the Equal Opportunity clause
in this contract. As used in this certification, the term "segregated
facilities" means, but is not limited to, any waiting rooms, work areas,
rest rooms and washrooms, restaurants and other eating areas, time clocks,
locker rooms, and other storage or dressing areas, parking lots, drinking
fountains, recreation or entertainment areas, transportation, and housing
facilities provided for employees which are segregated by explicit
directive or are in fact segregated on the basis of race, color, religion,
or national origin, because of habit, local custom, or otherwise.  Mesa
further agrees that (except where Mesa has obtained identical
certifications from proposed contractors and subcontractors for specific
time periods) Mesa will obtain identical certifications from proposed
contractors and subcontractors prior to the award of contracts or
subcontracts exceeding $10,000 which are not exempt from the provisions of
the Equal Opportunity clause; that Mesa will retain such certifications in
Mesa's files; and that Mesa will forward the following notice to such
proposed contractors and subcontractors (except where the proposed
contractors or subcontractors have submitted identical certifications for
specific time periods): Notice to prospective contractors and
subcontractors of requirement for certifications of nonsegregated
facilities.  A Certificate of Nonsegregated Facilities must be submitted
prior to the award of a contract or subcontract exceeding $10,000 which is
not exempt from the provisions of the Equal Opportunity clause.  The
certification may be submitted either for each contract and subcontract or
for all contracts and subcontracts during a period (i.e., quarterly,
semiannually, or annually).




                     AGREEMENT OF COMPROMISE AND SETTLEMENT
                     --------------------------------------

     This AGREEMENT OF COMPROMISE AND SETTLEMENT (hereinafter referred to

as "this Agreement") is made and entered into this 29th day of May, 1987,

by and between MESA OPERATING LIMITED PARTNERSHIP, a limited partnership

organized under the laws of the State of Delaware with its principal place

of business in Amarillo, Texas (hereinafter referred to as "Mesa"), and

COLORADO INTERSTATE GAS COMPANY, a corporation organized under the laws of

the State of Delaware with its principal place of business in Colorado

Springs, Colorado (hereinafter referred to as "CIG").


                                   RECITALS


     A.  CIG and Mesa are the current parties in interest to an agreement,

as amended and supplemented, initially entered on January 3, 1928, between 

Canadian River Gas Company and Amarillo Oil Company, which is commonly

referred to as the "B" Contract.

     B.  CIG is operator of the wells committed under the "B" Contract and

is obligated to deliver certain volumes of natural gas to Mesa under that 

agreement. Mesa has a priority right to receive such gas as is required by

Mesa to supply any customers located in the City of Amarillo or its

environs. CIG is entitled to receive that natural gas produced from such

wells in excess of  those volumes taken by Mesa. The rights of the parties

have been modified by the terms of an Uncontested Settlement Agreement

approved by the Federal Energy Regulatory Commission.  

     C.  Disputes have arisen regarding the actions of CIG and Mesa under

the "B" Contract, with the result that litigation has been instituted in

Texas and Colorado. The parties now wish to resolve their disputes, dismiss

all pending litigation between them, and establish an overall framework for

future operations and procedures which is intended to mitigate the

possibility of prospective disputes arising.



                                    AGREEMENT

     For and in consideration of the premises and mutual covenants

contained herein and of the instruments attached as Exhibits A, B, C, D, E,

and Fhereto, the parties, intending to be legally bound hereby, agree as

follows:

                                   ARTICLE I.

                                  DEFINITIONS
                                  -----------

     The terms defined in this Article I shall, for all purposes of this

Agreement, have the meanings specified, unless otherwise specified or the

context otherwise requires.


Amarillo Litigation:
- -------------------

     The term "Amarillo Litigation" shall mean that lawsuit instituted by

Mesa against CIG, and all causes of action asserted therein, whether as a

claim or counterclaim, in the District Court of Potter County, Texas, 251st

Judicial District, Cause No. 68002C, and subsequently removed to the United

States District Court for the Northern District of Texas, Civil Action No.

2-86-0300.


"B" Contract:
- ------------

     The "'B' Contract" is that agreement, as amended and supplemented,

entered on January 3, 1928, between Canadian River Gas Company, as

predecessor in interest to CIG, and Amarillo Oil Company, as predecessor in

interest to Mesa.


Colorado Springs Litigation:
- ---------------------------

         The term "Colorado Springs Litigation" shall mean that lawsuit

instituted by CIG against Mesa, and all causes of action asserted therein,

whether as a claim or counterclaim, in the District Court of El Paso 

County, Colorado, Civil Action No. 86 CV 5573.



FERC:
- ----

     "FERC" shall mean the Federal Energy Regulatory Commission; its

predecessor agency, the Federal Power Commission; and any successor agency 

or other authority succeeding to its regulatory powers.


Fiscal Year:
- -----------

     The term "fiscal year" shall mean the 12 month period commencing

October 1 of any year.


Settlement Date:
- ---------------

     The term "Settlement Date" shall mean the data upon which this

Agreement shall become effective, which shall be August 1, 1987, or such

other business day in the State of Texas selected by mutual agreement in

writing of Mesa and CIG.


Staff:
- -----

     The term "Staff" shall mean the Staff of the FERC.



Uncontested Settlement Agreement:
- --------------------------------

     The term "Uncontested Settlement Agreement" shall mean the Uncontested

Settlement Agreement on Reserved Issues submitted to the FERC by the

parties and the Staff in Docket No. RP79-59, Colorado Interstate Gas
                                             -----------------------
Company, on or about December 31, 1980, and accepted and approved without
- --------
change or modification by the FERC on March 4, 1981.




                                  ARTICLE II.

          PROVISIONS WITH RESPECT TO UNCONTESTED SETTLEMENT AGREEMENT
          -----------------------------------------------------------


Section 2.01 Withdrawal Rights.
- ------------------------------

     Mesa and CIG agree not to withdraw from the Uncontested Settlement

Agreement prior to January 1, 1990 and to continue to be bound by the terms

and conditions of the Uncontested Settlement Agreement until that date, 

unless

                                  (a) Staff or any other party withdraws

                                      from  the Uncontested Settlement

                                      Agreement, or

                                  (b) the FERC issues an order which

                                      materially modifies the Uncontested

                                      Settlement Agreement.


Section 2.02 Limitation on Daily Takes.
- --------------------------------------

     CIG may exercise its right under Paragraph 2.2 of the Uncontested  

Settlement Agreement to request that Mesa limit its daily takes from CIG to 

a  volume not to exceed 70,000 Mcf on any day during the period from the  

Settlement Date until the Uncontested Settlement Agreement is terminated 

or, if  terminated prior to September 30, 1988, 80,000 Mcf on any day 

during the period  from such date of termination until September 30, 1988. 

Subject to  Paragraph 2.1 of the Uncontested Settlement Agreement, CIG will 

utilize all  reasonable efforts to deliver to Mesa additional volumes up to 

a total delivery  of 90,000 Mcf on any day such deliveries are requested by 

Mesa. CIG has no  obligation to install additional facilities in order to 

deliver more than  70,000 Mcf on any such day. However, the parties 

recognize that CIG will,  irrespective of this Agreement, install 

approximately $400,000 worth of pigging  facilities. Mesa shall have the 

option, if it desires the delivery of  additional volumes, to install any 

additional compression facilities at the  inlet side of the Fain Processing 

Plant, or such other location as may be   mutually agreed, necessary to 

deliver such additional volumes. Whenever   deficiencies in deliveries 

based upon such requests by Mesa appear to be  occurring on an unacceptable 

frequency in Mesa's opinion, CIG agrees to meet  with Mesa upon Mesa's 

request to determine whether there are feasible and  economic methods 

and/or changes to improve deliveries and to implement, in good  faith and 

with diligence, such methods which would permit 90,000 Mcf per day to  be 

delivered to Mesa. Deliveries of such additional volumes shall not affect  

the obligation of CIG to deliver to Mesa the lesser of the fiscal year  

requirements of Amarillo and environs as per the "B" Contract or 25.55 Bcf 

so  long as the Uncontested Settlement Agreement remains in effect. 

Section 2.03 Expression of Parties' Intent.
- ------------------------------------------

     Mesa and CIG hereby affirm that it is their intent that nothing 

contained  in this Article II or elsewhere in this Agreement is to be 

construed as a  material modification of the Uncontested Settlement 

Agreement.


                              ARTICLE III.

                      AMENDMENTS TO THE "B" CONTRACT
                      ------------------------------


Section 3.01 The Amendment.
- --------------------------


     Mesa and CIG agree that, concurrently with the execution of this 

Agreement, the parties shall execute amendment to the "B" Contract in the

form attached hereto a Exhibit A to become effective on January 1, 1990.



                                ARTICLE IV.

                            BALANCING AGREEMENT.
                            -------------------


Section 4.01.  Extension of Balancing Arrangements.
- ------------   -----------------------------------

     CIG and Mesa agree that the letter agreement dated March 6, 1981, 

between  CIG and Amarillo Oil Company, regarding the delivery of gas by CIG 

to Mesa, as  successor to Amarillo Oil Company, under the "B" Contract 

shall not terminate  at the time the Uncontested Settlement Agreement 

terminates, but shall be  terminable by either party effective at the end 

of a fiscal year after the  termination of the Uncontested Settlement 

Agreement upon at least ninety (90)  days written notice given prior to the 

commencement of the next fiscal year.


                                  ARTICLE V.

                            GATHERING AGREEMENT.
                            -------------------


Section 5.01. Gathering Issues.
- ------------  ---------------- 

     Mesa and CIG agree that, concurrently with the execution of this

Agreement, the parties shall execute an agreement in the form attached 

hereto as Exhibit B to become, effective on the Settlement Date.


                                  ARTICLE VI.

                              OPERATING AGREEMENT
                              -------------------

Section 6.01. Operations.
- ------------  ----------

     Mesa and CIG agree that Mesa shall become operator of the wells 

committed  to the "B" Contract on January 1, 1990.  In this regard, Mesa 

and CIG agree   to enter into good faith negotiations as soon as reasonably 

possible after the   execution by the parties of this Agreement, to reach 

agreement as to the terms   and conditions which should be contained within 

an operating agreement and   accounting procedure, to be effective January 

1, 1990. Mesa and CIG shall   cooperate fully in such project so that an 

operating agreement and accounting  procedure can be completed no later 

than September 1, 1987 As to the operating  agreement and accounting 

procedure, Mesa and CIG agree that the A.A.P.L. Form   610-1982 Model Form 

Operating Agreement, and the Copas 1984 Onshore Accounting   Procedure for 

Joint Operations shall be utilized as a guideline by the parties  as the 

"forms" within which the mutual agreement of the parties shall be   

incorporated. However, both Mesa and CIG acknowledge that each form shall 

be   modified or amended to contain such provision as the parties shall 

mutually   deem necessary including, but not limited to, the following 

items: 


     (1)  The delivery to Mesa of all necessary production data, well files 

          and records incident to all producing wells.


     (2)  The responsibility to maintain the oil and gas leases by the 

          payment of royalties, rentals or shut-in payments, etc.


     (3)  The responsibility for making required production and pipeline 

          nominations with the Texas Railroad Commission, and such other 

          regulatory filings as may be required. The parties agree that CIG 

          shall continue to make the pipeline nominations and have the

          right to  instruct Mesa of its nominations from the wells

          committed under the "B" Contract to the same extent as Mesa shall

          determine the nominations it wishes to make from such wells, and

          the composite nominations to the Railroad Commission for both

          parties shall then be made by Mesa to reflect such instructions.


     (4)  The establishment of an engineering committee to discuss various 

          operational matters pertaining to the production, gathering and 

          delivery of the natural gas and constituent elements.

     (5)  The specific rights and obligations of Mesa and *CIG as to the

          access to, and the *supervision and maintenance of, the

          production and gathering facilities, including but not limited

          to, employee duties  and responsibilities.

     (6)  The coordination and reconciling*g of production and gathering 

          metering facilities.

     (7)  Notices and representatives of Mesa and CIG. 

     (8)  Coordination of emergency responses and press releases.

     (9)  The allocation of capital costs to be charged to each party in

          the event of major construction or the commencement of additional

          development or exploratory wells, etc.

    (10)  The method of receiving and handling nominations and dispatching

          of natural gas to be delivered to CIG, taking into account the

          rights of both Mesa and CIG to receive natural gas with

          representative *Btu content from the wells committed to the "B"

          Contract. Mesa shall, in the good-faith exercise of its

          obligations as a prudent operator, give reasonable consideration

          to CIG's volumetric nominations and well scheduling requests, so

          as to permit CIG to operate the Gathering System in order to

          comply with its obligations to Mesa and third parties. Mesa and

          CIG shall cooperate, including having monthly meetings, in order

          to carry out this and other provisions of the operating

          agreement.


     (11) The terms of a cost-based, reasonable operating fee payable to

          Mesa by CIG.  The specific components of such fee shall be

          negotiated, but shall be based on the pro-rata portion of the

          costs incurred by Mesa in operating the wells.  The parties agree

          that the operating fee to be charged to CIG will be based upon

          Mesa's actual costs for each producing well capable of producing

          in commercial quantities, with such operating fee being charged

          to CIG on a prorata basis (i.e., such fee would be

          proportionately reduced to CIG s actual percentage of gas taken

          each month from total field production), such operating fee to be

          inclusive all of Mesa's direct and indirect administrative

          charges incurred by it, exclusive of any new capital costs but

          including overhead.

     (12) The terms under which Mesa shall indemnify and defend CIG and its

          agents from all claims arising out of the actions of Mesa under

          the operating agreement and accounting procedure, and the terms

          under  which CIG shall indemnify and defend Mesa and its agents

          from all claims arising out of the actions of CIG under the

          operating agreement and accounting procedure.

     (13) The responsibility for CIG's obligations to third parties under

          various agreements involving the West Panhandle Field.

     (14) The responsibility for Mesa to deliver to CIG, and CIG to receive 

          at the wellhead meter inlet, all natural gas produced from wells 

          committed to the "B" Contract.

     (15) The method for payment of royalties, production and property

          taxes,  so that each party bears its share of such expenses.


                                 ARTICLE VII.

                              JOINT UNDERTAKINGS.
                              ------------------


Section 7.01. Dismissal of Litigation.
- ------------  -----------------------

     Mesa and CIG will file within ten (10) business days after the

execution   of this Agreement the forms of orders of dismissal with

prejudice attached   hereto as Exhibits C and D. Neither CIG nor Mesa shall 

argue or assert, by way   of res judicata, collateral estoppel or 

otherwise, any interpretation or   consequence of such orders which is 

broader than the scope of the Waiver and   Release of Claims referred to in 

Section 7.02.



Section 7.02. Waiver and Release of Claims on the
- ------------  -----------------------------------

              Settlement Date.
              ---------------

     Concurrently with the execution of this Agreement, Mesa shall execute and 

deliver to CIG a Waiver and Release of Claims in the form attached hereto an 

Exhibit E.


     Concurrently with the execution of this Agreement, CIG shall execute 

and   deliver to Mesa a Waiver and Release of Claims in the form attached 

hereto as   Exhibit E.


                                 ARTICLE VIII.

                             ADDITIONAL PROVISIONS
                             ---------------------


Section 8.01 "B" Contract
- ------------ ------------

     The rights and obligations of CIG and Mesa under the "B" Contract are  

modified only to the extent expressly required by the terms of this 

Agreement and the instruments attached hereto and concurrently executed.



Section 8.02 Non-Alienation of Reserves
- ------------ --------------------------

     Mesa and CIG hereby affirm that it is their intent that nothing 

contained   in this Agreement is to be construed as a sale, transfer or 

alienation of   natural gas reserves prohibited by CIG's service agreements 

and the orders of   the FERC in Docket No. G-1326 (issued March 1, 1951, at 

10 FPC 778) and Docket    No. CP73-184 (issued January 7, 1974, at 51 FPC 

74).



Section 8.03  Duly Constituted Authorities
- ------------  ----------------------------

     This Agreement is subject to valid laws, orders, rules and regulations 

of duly constituted authorities having jurisdiction in the premises.



                                  ARTICLE IX.

                                MISCELLANEOUS.
                                -------------


Section 9.01.  Notices.
- ------------   -------

     Notices and other communications provided for herein shall be in 

writing  and shall be delivered or mailed addressed at such address as the 

party to be   addressed shall have provided the other party hereto for such 

purposes. All   notices and other communications given to either party 

hereto in accordance   with the provisions of this Agreement shall be 

deemed to have been given when   sent by registered or certified mail, if 

by mail, or when actually delivered,   in each case addressed to such party 

in accordance with the latest unrevoked   direction from such party.



Section 9.02. Further Assurances.
- ------------  ------------------

     Each party hereto shall provide such further instruments, documents   

and assurances as shall be necessary or desirable to carry out, subject to 

the terms and conditions hereof, and shall do all things necessary or 

proper to carry out the provisions of this Agreement.



Section 9.03.  Enforcement.
- ------------   -----------

     Each party hereto shall be entitled to enforce this Agreement by all  

remedies available to it at law or otherwise, including, without limitation 

and   where applicable, by action for specific performance.



Section 9.04.  Successors and Assigns.
- ------------   ----------------------

     This Agreement shall be binding upon and inure to the benefit of and 

be   enforceable by the respective successors and assigns of the parties 

hereto.   This Agreement shall not be assignable without the consent of the 

other party,  which consent shall not be unreasonably withheld. 



Section 9.05.  Simultaneity of Actions.
- ------------   -----------------------

     All actions taken or occurring on the date of execution of this 

Agreement,   including the execution of documents attached as Exhibits to 

this Agreement,  shall be deemed to have been taken or to have occurred 

simultaneously on such   date. No such action shall be deemed to have been 

taken or to have occurred  until all such actions have been taken or have 

occurred. 


Section 9.06.  Governing Law.
- ------------   -------------

     This Agreement shall be governed by and construed in accordance with 

the laws of the State of Texas.



Section 9.07.  Headings.
- ------------   --------

     The titles of the several Articles and Sections of this Agreement are 

used   herein solely for convenience of reference and shall be not be 

deemed to be   parts hereof or to affect the construction hereof or 

otherwise to be of any  force or effect.

     IN WITNESS WHEREOF, the parties hereto have caused these presents to 

be   executed by their duly authorized representatives as of the date first 

written   above. 

                                    MESA OPERATING LIMITED
                                         PARTNERSHIP

                                    By: Pickens Operating Co.,
                                        General Partner


WITNESS:                            By: /s/ Paul W. Cain
                                        ---------------------------
/s/ (Undecipherable)                    Paul W. Cain
- ----------------------------            President




                                    COLORADO INTEREST GAS
                                         COMPANY

                                    By: Pickens Operating Co.,
                                        General Partner


WITNESS:                            By: /s/ Michael G. Morris 
                                        ---------------------------
/s/ Barbara J. Hanna                    Michael G. Morris
- -------------------------               President



<PAGE>
                                                              EXHIBIT A

                                                              May 29, 1987




Mesa Operating Limited Partnership
One Mesa Square
P. 0. Box 2009
Amarillo, Texas 79189-2009

     RE: Agreement Dated January 3, 1928, 
         as Amended ("B" Contract)

Gentlemen:

     The purpose of this letter is to confirm the agreement of Colorado
Interstate Gas Company ("CIG") and Mesa Operating Limited Partnership
("Mesa") regarding the agreement dated January 3, 1928, as amended,
commonly known as the Amarillo "B" Contract.

     Mesa and CIG hereby agree that effective January l, 1990, the Amarillo
"B" Contract shall be further amended as follows:

     1.  Mesa shall assume the position of operator of the wells committed  
         to the "B" Contract.  The specific terms and conditions under 
         which Mesa will operate such wells shall be negotiated and set
         forth in a definitive Operating Agreement which the parties
         contemplate executing no later than September 1, 1987.

     2.  Notwithstanding that Mesa shall become operator on January 1, 
         1990, nothing in this amendment shall be construed to modify, 
         amend, terminate or otherwise affect the title to all facilities,
         leases,reserves and other property committed to the "B" Contract.

     3.  The provisions of Article V of the "B" Contract, as amemded, 
         concerning CIG's costs of producing the gas subject to the "B"
         Contract shall be superseded by the provisions of the Operating
         Agreement referred to in Paragraph 1 hereof.

     4.  The provisions of Article VI of the "B" Contract, as amended,
         concerning the gathering by CIG of the gas subject to the "B"
         Contract, shall be superseded by the terms of that certain
         Gathering Agreement, dated May 29, 1987, between CIG and Mesa.

     5.  Except to the extent expressly set forth herein, the terms and     
         provisions of the "B" Contract, as heretofore amended, shall
         remain in full force and effect.

     If the above is in accordance with your understanding of our
agreement, please so indicate by signing in the space provided below.

                               Yours very truly,

                               COLORADO INTERSTATE GAS COMPANY



                               By: /s/ Michael G. Morris
                                   --------------------------
                                   Michael G. Morris
                                   President

Accepted and agreed to this
29th day of May, 1987

MESA OPERATING LIMITED PARTNERSHIP

By: Pickens Operating Company,
    General Partner

By: /s/ Paul W. Cain
    -------------------------------
    Paul W. Cain
    President


<PAGE>
                                                                  EXHIBIT B

                            GATHERING AGREEMENT


     THIS AGREEMENT is made and entered into this 29th day of May, 1987, by 

and between Mesa Operating Limited Partnership ("Mesa") and Colorado

Interstate Gas Company ("CIG"), to be effective August 1, 1987.


     WHEREAS, Mesa and CIG have been involved in various disputes 

concerning the operation of and the charges made to Mesa by CIG regarding

the West Panhandle Field Gathering System (the "Gathering System"), through

which natural gas which is produced under the agreement, as amended and

supplemented, entered on January 3, 1928, between Canadian River Gas

Company, as predecessor in interest to CIG, and Amarillo Oil Company, as 

predecessor in interest to Mesa (the "'B' Contract") is gathered and 

delivered; and 

     WHEREAS, the parties have resolved their disputes and have agreed 

upon the appropriate gathering fees to be charged in the past, and the 

method of calculating such fees in the future for gathering and delivering 

such gas through the Gathering System; and 

     WHEREAS, the parties have agreed upon certain procedures to be 

followed in order to avoid the recurrence of certain disputes regarding the 

operation of the Gathering System in the future;

     NOW,  THEREFORE, Mesa and CIG, in consideration of mutual promises, 

covenants, releases and agreements contained herein, do agree as follows:


                                    I.

     For all natural gas delivered& through the Gathering System to Mesa or 

its predecessor, Amarillo Oil Company, under the "B" Contract for the 

period commencing October 1, 1984, through the Settlement Data as

determined pursuant to the Agreement of Compromise and Settlement between 

the parties: (the "Settlement Date"), the amounts which Mesa or its 

predecessor, Amarillo Oil Company, has paid to crG shall be considered to

be full and complete compennatiom for such gathering services. No further

amounts shall be payable by Mesa, nor shall any refunds be owed by CIG, for 

such gathering services during such period, except for volumes delivered 

prior to the Settlement Date for which payment has not been made by that 

date. Mesa and CIG agree that Mesa shall pay CIC, as full and-complete

compensation for such volumes delivered, at the same rate per Mcf that Mesa

has been paying for deliveries during prior months in 1987, without-regard

to amounts invoiced by CIG.


                                    II.

     CIG shall deliver to Mesa at the inlet to the Fain Processing Plant or 

such alternate delivery point as Mesa shall request (subject to CIC's right

to reject such request, in whole or in part, in the reasonable exercise of 

its discretion giving due consideration to the interests of both parties), 

the natural gas Mesa is entitled to receive under the "B" Contract. For 411 

such deliveries to Mesa for the period from the Settlement Date through

December 31, 1989 the gathering fee payable by Mesa to CIG shall be 44 

cents per Mcf. 


                                   III.

     For all natural gas produced under the "B" Contract and delivered 

through the Gathering System to Mesa on and after January 1, 1990, CIG 

shall calculate gathering fee which will be based upon its annual costs, 

which shall be the sum of (a) its direct out-of-pocket expenses (including 

all taxes not related to income taxes) reasonably incurred in operating the 

Gathering System; (b) 20% of such actual, direct out-of-pocket expenses to

compensate CIG for general and administrative expenses; (c)depreciation on 

the riginal cost of the Gathering System at the applicable depreciation 

rate for gathering, facilities owned by CIG, as approved in a final order 

of the Regulatory Commission (the "FERC"), with such depreciation not to 

accumulate beyond the gross plant cost; and (d) a return (including cost 

less accumulated depreciation for the Gathering System) at the applicable 

overall rate of return provided to CIG in a final order of the FERC.  Items 

(c) and (d) will be adjusted retroactively, as appropriate, to reflect the 

effect of any final order of the FERC.  Mesa shall provide its prorata

share of fuel actually used at its own cost (including any necessary

facilities) for the gathering of all gas delivered to Mesa, and such fuel

is provided by Mesa shall not be included in CIG's calculations of cost in 

operating the Gathering System. Mesa and CIG shall pursue with diligence 

the obtaining of any necessary regulatory approvals to carry out the terms 

of this Article III. CIG shall calculate and Mesa shall pay to CIG each 

month a gathering fee for the volumes gathered for Mesa and redelivered 

from the Gathering System during that month. Such gathering fee shall be 

estimated for each Mcf so delivered on the basis of the prior year's actual

costs, as set forth above, divided by the total volumes of gas gathered and 

redelivered through the Gathering System for the prior year. Such estimate 

shall take into account any significant known and measurable changes

expected to occur during the next billing year, if so agreed to by both 

parties. The estimated billing basis will be furnished to Mesa on or before 

November 30th of the prior year. On or before the April 30th succeeding

each billing year, CIG shall account to Mesa for actual costs and volumes, 

with any necessary payment by one party to the other party due 30 days

after such accounting is received by Mesa.


                                    IV.

     In the event that the FERC shall allocate or assign costs, by a final

order in any proceeding involving rates charged by CIG, to deliveries of 

natural gas to Mesa through the Gathering System, or otherwise treat the 

gathering fee payable by Mesa, as if the gathering fee were greater than 

the amount otherwise payable by Mesa to CIG, Mesa shall increase as of the 

effective date of the FERC action the fee payable to CIG by an amount equal 

to 50 percent of the increase, as allocated to Mesa in the determination of 

CIG's rates. In the event that such final order of the FERC shall have the 

effect of treating the gathering fee as if it were greater than 20 cents 

per Mcf more than the gathering fee otherwise payable by Mesa to CIG under 

this Agreement, then Mesa, upon request by CIG, agrees to moot with CIG and 

enter into good-faith negotiations to determine what new arrangements, if 

any, are equitable and reasonable under the circumstances in existence.


                                     V.

     CIG shall operate the Gathering System in a fair operator and without 

undue discrimination so an to reasonably assure that Mesa receives in the

natural gas and drip liquids, if any, delivered to Mesa an average Btu 

content ("Delivered Btu") representative of the average Btu content found 

in the natural gas produced from all wellecommitted under the "B" Contract 

("B Contract Btu"). In the event that the Delivered Btu during any fiscal 

year exceeds two percent (2%) greater or less than the B Contract Btu 

during that fiscal year, CIG shall correct the imbalance in the Delivered 

Btu to the extent such imbalance exceeds two percent greater or less than 

the B Contract Btu by delivering natural gas containing a higher or lower 

average Btu content than that contained in the B Contract Btu during the 

next fiscal year and thereafter until such time as the imbalance has been 

reduced to within such two percent of the average. To the extent any 

additional facilities are reasonably necessary to correct such imbalance,

Mesa shall have the option to request the installation of such facilities,

provided that Mesa agrees to reimburse CIG for all costs reasonably 

incurred in constructing and installing same. If Mesa chooses not to 

request installation of such facilities, CIG's obligation to Mesa, if any, 

to deliver natural gas containing Delivered Btu within two percent (2%) of 

the "B" Contract Btu shall be suspended to the extent such additional 

facilities are necessary.


                                    V.

     CIG acknowledges that Mesa is involved in a pending lawsuit, (Mapco 

Westpan, Inc. v. Pioneer Corp., Case No. 62,922-A, 47th Judicial District 

Court, Potter County, Texas). CIC agrees, based upon Mesa's claims of 

ownership liquids asserted in such lawsuit, to collect such drips over 

which it has control, on a monthly basis, and to use reasonable efforts for 

the marketing of such drips to achieve the highest net value.  As soon as

reasonably possible, CIG agrees to file with the District Court of Potter 

County, Texas, an appropriate interpleader action wherein CIC shall tender 

on a continuing basis the not revenues attributable to the sale of such 

drips, into the registry of such Court; and petition such Court to 

ascertain the lawful owner of such drips and the revenues attributable

thereto. In consideration of CIC's filing the interpleader suit as required 

herein, Mesa hereby agrees to defend, indemnify, and hold CIG harmless from 

and against any and all claims, damages, losses, causes of actions, 

judgments or other actions, including costs of suit and attorneys fees, if 

any, which may arise directly from the interpleader suit to be filed by 

CIG, and which may be brought about, through and by virtue of, claims

and/or demands which Mapco Westpan, Inc., its predecessors and successors 

in interest allege to have suffered as a result of the denial to it of the 

possession of the drips as aforesaid. Upon the conclusion of such 

interpleader action, CIG and Mesa shall enter into a new arrangement, if 

applicable, consistent with the court's judgment.


                                      VII.

     CIG and Mesa shall keep records sufficient to document requests or 

nominations by Mesa for gas deliveries from CIG, and deliveries by CIC to 

Mesa. Each party shall have the right at all reasonable times to examine 

the books, records and charts of the other party to the extent necessary to 

verify the accuracy of any request or nomination, statement, payment 

calculation or determination made pursuant to the provisions of this 

Agreement. If any error shall be discovered, proper adjustment and 

correction thereof shall be made and any refunds due shall be made as 

promptly as practicable thereof tor.


  IN WITNESS WHEREOF, the parties hereto have caused these presents to be 

executed by their duly authorized representatives as of the date first 

written above.


                                  MESA OPERATING LIMITED PARTNERSHIP

                                  By: Pickens Operating Co.,
                                      General Partner


                                  By: /s/ Paul W. Cain
                                      ------------------------
                                      Paul W. Cain
                                      President


                                  COLORADO INTERSTATE GAS COMPANY



                                  By: /s/ Michael Morris
                                      ----------------------------
                                      Michael Morris
                                      President



<PAGE>
                                                                  EXHIBIT C




                     IN THE UNITED STATES DISTRICT COURT
                     FOR THE NORTHERN DISTRICT OF TEXAS
                               AMARILLO DIVISION


MESA OPERATING LIMITED              S
PARTNERSHIP,                        S
               Plaintiff,           S
VS.                                 S       Civil Action No.
                                    S          2-86-0300
COLORADO INTERSTATE GAS             S
COMPANY,                            S
                                    S
               Defendant.           S


                   ORDER DISMISSING CLAIMS WITH PREJUDICE
                   --------------------------------------

     On the _____ day of _______________ 1987, came on for consideration a 

stipulation of dismissal with prejudice filed by all parties to this suit. 

The Court is of the opinion that the stipulation is in order and should be 

granted. It is therefore:


     ORDERED that all claims of Mesa Operating Limited Partnership against 

Colorado Interstate Gas Company in this suit are dismissed with prejudice; 

and it is further,


     ORDERED that all claims filed by Colorado Interstate Gas Company 

against Mesa Operating Limited Partnership in this suit are dismissed with 

prejudice.

                                      ________________________________
                                      Judge Presiding


<PAGE>
                                 EXHIBIT D


DISTRICT COURT, COUNTY OF EL PASO, STATE OF COLORADO

Civil Action No. 86CV5573, Division 9

_________________________________________________________________________

ORDER OF DISMISSAL
_________________________________________________________________________

                                
COLORADO INTERSTATE GAS COMPANY,

               Plaintiff,

V.

MESA OPERATING LIMITED PARTNERSHIP,

               Defendant.

_________________________________________________________________________


     Came on for consideration the stipulation for dismissal of Plaintiff 

Colorado Interstate Gas Company (CIG) and Defendant Mesa Operating Limited 

Partnership (Mesa) in the above-captioned action. The Court is of the 

opinion that the stipulation is in order and should be granted. It is 

therefore:

     ORDERED that all claims by Plaintiff CIG against Mesa in this suit 

be dismissed with prejudice; save and except those claims relating to 

Mesa's alleged breach of the Celeron Agreement, which is dismissed without 

prejudice; it is further

     ORDERED that all claims by Mesa against CIG in this suit be dismissed

with prejudice.

DATED this _____ day of _______________, 1987.

                                    ______________________________________
                                    Judge Presiding

<PAGE>
                                                                 EXHIBIT E


                      WAIVER AND RELEASE OF CLAIMS BY
                    MESA OPERATING LIMITED PARTNERSHIP



KNOW ALL MEN BY THESE PRESENTS THAT:




     WHEREAS, Mesa Operating Limited Partnership (hereinafter referred to  

as "Mesa"), a limited partnership organized under the laws of the State of 

Delaware with its principal place of business in Amarillo, Texas has 

compromised certain claims against Colorado Interstate Gas Company 

(hereinafter referred to as "CIG"), a corporation organized under the laws 

of the State of Delaware with its principal place of business in Colorado 

Springs, Colorado; and


     WHEREAS, in connection with such compromise, Mesa has agreed to 

execute and deliver a waiver and release of certain claims, and this waiver 

and release of claims is being executed and delivered pursuant to such 

agreement; and

     WHEREAS, for the purposes hereof the term "Claim" shall mean any 

right, remedy, claim or other action or assessment for money or other 

property (as damages, either direct or indirect, or otherwise) and for 

breach of contract, for rescission, for termination, for specific 

performance or for other equitable relief, and whether arising under an 

agreement, as amended and supplemented, initially entered on January 3, 

1928, between Amarillo Oil Company (hereinafter referred to as "AOC"), as 

predecessor to Mesa, and Canadian River Gas Company, as predecessor to 

CIG, (hereinafter, as the same has been or may hereafter be amended, 

modified or supplemented, referred to as the "B" Contract) or at common 

law or in equity or created by any rule of law, regulatory order, rule or 

regulation, statute, constitution or otherwise, and whether now known or 

unknown, discovered or undiscovered, disclosed or undisclosed, fixed or 

contingent, and whether or not asserted or unasserted, in any litigation, 

including but not limited to, the Amarillo Litigation or the Colorado 

Springs Litigation, by or on behalf of Mesa or any subsidiary, parent, 

partner or affiliate thereof or any direct or indirect customer of any 

thereof against CIG or Canadian River Gas Company, its predecessor in 

interest, or any subsidiary or affiliate, or any director, officer, 

employee, partner, agent or stock holder, pant, present, or future, of any 

thereof which constitutes, is tantamount to, relates to, arises out of or 

is based upon:

             (a)  overcharges by CIG for any quantity of natural gas  

                  delivered by CIG to Mesa under the "B" Contract at any

                  time or times prior to the Settlement Date whether such 

                  charges shall relate to compensation for production, 

                  compression, gathering, delivery, or any other aspect of  

                  the provision of volumes of natural gas to Mesa or AOC 

                  under the "B" Contract;

             (b)  the failure of CIG to deliver the volumes of gas

                  required to be delivered by CIG to Mesa or AOC under the

                  "B" Contract at any time or times prior to the  

                  Settlement Date; or

             (c)  the failure of CIG to deliver to Mesa or AOC natural gas

                  containing field wide average Btu content at any time or 

                  times prior to the Settlement Date;

             (d)  the failure to account to Mesa or AOC for the proceeds of

                  gas condensate liquids ("drips") collected from the "B" 

                  Contract gas at any time or times prior to the Settlement 

                  Date; or

             (e)  any other Claim for alleged breach of, or failure to 

                  comply in any respect with, the "B" Contract, at any time

                  or times prior to the Settlement Date; and

     WHEREAS, for the purposes hereof, the term "Amarillo Litigation" shall 

mean that lawsuit instituted by Mesa against CIG, and all causes of action 

asserted therein, whether as a claim or counterclaim, in the District 

Court of Potter County, Texas, 251st Judicial District, Cause No. 68 

002C, and subsequently removed to the United States District Court for the 

Northern District of Texas, Civil Action No. 2-86-0300; and


     WHEREAS, for the purposes hereof, the term "Colorado Springs 

Litigation" shall mean that lawsuit instituted by CIG against Mesa, and 

all causes of action asserted therein, whether as a claim or counterclaim, 

in the District Court of El Paso County, Colorado, Civil Action No. 86 CV 

5573; and


     WHEREAS, for the purposes hereof, the term "Settlement Date" shall 

mean the date upon which the Agreement of Compromise and Settlement between 

Mesa and CIG shall become effective, which shall be August 1, 1987, or 

such other business day in the State of Texas selected by mutual agreement

in writing of Mesa and CIG;


     NOW, THEREFORE, in consideration of the aforesaid compromise and other 

good and valuable consideration, the receipt and sufficiency whereof are 

hereby acknowledged, Mesa does fully, finally and forever release CIG 

Canadian River Gas Company, and the subsidiaries, affiliates directors, 

officers, employees, partners, agents and stock holders, in each case past, 

present, and future, of each thereof from all Claims which Claims Mesa 

agrees shall, from and after the Settlement Date, be fully and finally 

released and forever waived regardless of the occurrence or nonoccurrence 

of any event or events after the Settlement Date, and, further Mesa 

undertakes, covenants and agrees that, from and after the Settlement Date, 

it shall never litigate or relitigate or cause or permit any person acting 

for it or in its behalf to litigate or relitigate, directly or indirectly, 

collaterally or otherwise, any Claim or other issue resolved by the said 

compromise, and Mesa undertakes that it has not and will not assign any 

Claims in whole or in part.


     To the extent that litigation is instituted against Mesa by any party

other than CIG with respect to Claims otherwise released hereunder, this

Waiver and Release shall be null and void and of no further effect to the 

extent of such third-party litigation, and Mesa may assert in defense of 

such third-party litigation any cross claim or third-party claim against

CIG as if this Waiver and Release had never been entered into.


     IN WITNESS WHEREOF, Mesa has caused these presents to be executed by 

its duly authorized representative this 29th day of May, 1987, in the 

presence of the undersigned competent witness.


                                     MESA OPERATING LIMITED PARTNERSHIP

                                     By: Pickens Operating Co.,
                                         General Partner


                                     By: /s/ Paul W. Cain
                                         ------------------------------
                                         Paul W. Cain
                                         President


WITNESS:


/s/ Stephen A. Wakefield
- ---------------------------------



<PAGE>
                              ACKNOWLEDGEMENT

STATE OF  TEXAS
          -----

COUNTY OF HARRIS
          ------


     On this the 29th day of May, 1987, before me appeared 

Paul W. Cain to me personally known, who, being by me 
- ------------
duly sworn did say that he is the President of Mesa Operating 
                                  ---------
Limited Partnership, and that the seal affixed to said instrument is the 

official seal of said partnership and that the instrument was signed and 

sealed in behalf of the partnership by authority of its Management 

Committee and that he acknowledged the instrument to be the free act 
                   --
and deed of the partnership.

                                     /s/ Cindy Cavness
                                     -----------------------------------
                                     NOTARY PUBLIC, IN AND FOR THE STATE
                                         OF TEXAS
                                            -----


                                     CINDY CAVNESS
                                     -----------------------------------
                                     PRINTED NAME OF NOTARY PUBLIC


                                     My Commission Expires:


                                     03-12-90
                                     -----------------------------------


<PAGE>
                                                                 EXHIBIT F


                      WAIVER AND RELEASE OF CLAIMS BY

                      COLORADO INTERSTATE GAS COMPANY



KNOW ALL MEN BY THESE PRESENTS THAT:



     WHEREAS, Colorado Interstate Gas Company (hereinafter referred to as 

"CIG"), a corporation organized under the laws of the State of Delaware 

with its principal place of business in Colorado Springs, Colorado, has 

compromised certain claims against Mesa Operating Limited Partnership 

(hereinafter referred to as "Mesa"), a limited partnership organized under 

the laws of the State of Delaware with its principal place of business in 

Amarillo, Texas; and


     WHEREAS, in connection with such compromise, CIG has agreed to execute 

and deliver a waiver and release of certain claims, and this waiver and 

release of claims is being executed and delivered pursuant to such 

agreement; and


     WHEREAS, for the purposes hereof the term "Claim" shall mean any 

right, remedy, claim or other action or assessment for money or other 

property (as damages, either direct or indirect, or otherwise) and for 

breach of contract, for rescission, for termination, for specific 

performance or for other equitable relief, and whether arising under an 

agreement, as amended and supplemented, initially entered on January 3, 

1928, between Canadian River Gas Company, as predecessor to CIG, and 

Amarillo Oil Company (hereinafter referred to as "AOC"), as predecessor to 

Mesa, (hereinafter, as the same has been or may hereafter be amended, 

modified or supplemented, referred to as the "'B' Contract") or at common 

law or in equity or created by any rule of law, regulatory order, rule or 

regulation, statute, constitution or otherwise, and whether now known or 

unknown, discovered or undiscovered, disclosed or undisclosed, fixed or 

contingent, and whether or not asserted or unassorted, in any litigation, 

including but not limited to the Amarillo Litigation or the Colorado 

Springs Litigation, by or on behalf of CIG or any subsidiary, parent or a

affiliate thereof or any direct or indirect customer of CIG against Mesa or 

AOC, or any subsidiary or affiliate, or any director, officer, employee, 

partner, agent, or stock holder, past, present, or future, of any thereof 

which constitutes, is tantamount to, relates to, arises out of or is based 

upon:

          (a)  the failure, whether actual or anticipated, of Mesa or AOC

               to fully and adequately compensate CIG for any quantity of 

               natural gas delivered by CIG to Mesa or AOC under the "B" 

               Contract at any time or times prior to the Settlement Date 

               whether such charges shall relate to compensation for

               production, compression, gathering, delivery, or any other 

               aspect of the provision of volumes of natural gas to Mesa or 

               AOC under the "B" Contract, except for volumes delivered

               prior to the Settlement Date for which payment has not been

               made by that date;

          (b)  the failure of Mesa or AOC to negotiate in good faith a new

               gathering fee for quantities of gas delivered by CIG to Mesa

               or AOC under the "B" Contract at any time or times prior to

               the Settlement Date;

          (c)  the extraction and sale or use by Mesa or AOC of ethane,

               propane, and heavier hydrocarbons from the stream of gas  

               delivered by CIG to Mesa or AOC at any time or times prior 

               to the Settlement Date;

          (d)  the operation of the New Fain Gas Processing Plant by Mesa 

               or AOC to extract hydrocarbons from the gas stream in a

               manner alleged to cause CIG to deliver volumes of natural

               gas which would otherwise be greater than that amount 

               required to serve the City of Amarillo and its environs at

               any time or times prior to the Settlement Date; or

          (e)  any other claim for alleged breach of, or failure to comply

               in any respect with, the "B" Contract, at any time or times

               prior to the Settlement Date; and


     WHEREAS, for the purposes hereof, the term "Amarillo Litigation" shall 

mean that lawsuit instituted by Mesa against CIG, and all causes of action 

asserted therein, whether as a claim or counterclaim, in the District Court 

of Potter County, Texas, 251st Judicial District, Cause No. 68 002C, and 

subsequently removed to the United States District Court for the Northern 

District of Texas, Civil Action No. 2-86-0300; and


     WHEREAS, for the purposes hereof, the term "Colorado Springs 

Litigation" shall mean that lawsuit instituted by CIG against Mesa, and all 

causes of action asserted therein, whether as a claim or counterclaim, in 

the District Court of El Paso County, Colorado, Civil Action No. 86 CV

5573; and


     WHEREAS, for the purposes hereof, the term "Settlement Date" shall 

mean the date upon which the Agreement of Compromise and Settlement between 

Mesa and CIG shall become effective, which shall be August 1, 1987, or such 

other business day in the State of Texas selected by mutual agreement in 

writing by Mesa and CIG;


     NOW, THEREFORE, in consideration of the aforesaid compromise and other 

good and valuable consideration, the receipt and sufficiency whereof are 

hereby acknowledged, CIG does fully, finally and forever release Mesa, AOC, 

and the subsidiaries, affiliates, directors, officers, employees, partners, 

agents, and stock holders, in each case past, present, and future, of each 

thereof from all Claims which Claims CIG agrees shall, from and after the 

Settlement Date, be fully and finally released and forever waived 

regardless of the occurrence or nonoccurrence of any event or events after 

the Settlement Date, and, further CIG undertakes, covenants and agrees 

that, from and after the Settlement Date, it shall never litigate or 

relitigate or cause or permit any person acting for it or in its behalf to 

litigate or relitigate, directly or indirectly, collaterally or otherwise,

any claim or other issue resolved by the said compromise, and CIG 

undertakes that it has not and will not assign any Claims, in whole or in 

part.


     To the extent that litigation is instituted against CIG by any party 

other than Mesa with respect to Claims otherwise released hereunder, this 

Waiver and Release shall be null and void and of no further effect to the 

extent of such third-party litigation, and CIG may assert in defense of 

such third-party litigation any cross claim or third-party claim against 

Mesa as if this Waiver and Release had never been entered into.



     IN WITNESS WHEREOF, CIG has caused these presents to be executed by 

its duly authorized representative this 29th day of May, 1987, in the 

presence of the undersigned competent witness.


                                  COLORADO INTERSTATE GAS COMPANY


WITNESSES:                        By: /s/ Michael G. Morris
                                      -------------------------------
                                      Michael G. Morris
                                      President
/s/ Barbara J. Hanna
- --------------------------------


<PAGE>
                                                       EXHIBIT F

                              ACKNOWLEDGEMENT

STATE OF MICHIGAN
         --------

COUNTY OF WAYNE
          -----


     On this the 29th day of May, 1987, before me appeared 

Michael G. Morris to me personally known, who, being by me 
- -----------------
duly sworn did say that he is the President of Colorado 
                                  ---------
Interstate Gas Company, and that the seal affixed to said instrument is the 

official seal of said corporation and that the instrument was signed and 

sealed in behalf of the corporation by authority of its Board of Directors 

and that he acknowledged the instrument to be the free act 
         --
and deed of the corporation.

                                     /s/ Judy M. Finnern
                                     ----------------------------------
                                     NOTARY PUBLIC, IN AND FOR THE STATE
                                         OF MICHIGAN
                                            --------


                                     JUDY M. FINNERN
                                     ----------------------------------
                                     PRINTED NAME OF NOTARY PUBLIC




                                     My Commission Expires:

                                     JUDY M. FINNERN
                                     ----------------------------------
                                     Notary Public, Macomb County, Michigan
                                     Acting in Wayne County
                                     My Commission Expires June 28, 1989



<PAGE>
                      AMENDMENT TO GATHERING AGREEMENT

     This Amendment to Gathering Agreement is made and entered into as of

this 15th day of July, 1990, by and between Mesa Operating Limited

Partnership ("Mesa") and Colorado Interstate Gas Company ("CIG").

     WHEREAS, Mesa and CIG entered into that certain Gathering Agreement

dated May 29, 1987 (but effective August 1, 1987) covering certain

deliveries by CIG to Mesa from the West Panhandle Field;

     WHEREAS, a disagreement has arisen between the parties as to the

specific conditions under which Mesa is to provide its pro rata share of

fuel gas in kind as described in the Gathering Agreement;

     WHEREAS, Mesa and CIG wish to resolve such dispute and to provide for

an option for Mesa to purchase fuel gas or to supply fuel gas in kind in

conjunction with the execution of other related documents of even date.

     NOW, THEREFORE, Mesa and CIG, in consideration of the mutual promises

contained herein and other good and valuable consideration, do hereby agree

that effective as of July 15, 1990:

     1.  The third sentence of Article III of the Gathering Agreement is

deleted:

     2.  The following new Article IV shall be added to the Gathering

Agreement:

         Subject to the provisions of this Article IV, Mesa shall

     have the option of providing its pro rata share of fuel in

     kind (in MMBtus) at its own cost (including any necessary

     facilities) for the gathering of all gas delivered to Mesa or

     separately pay CIG, at its WACOG, for Mesa's pro rata share

     of fuel actually used.  "CIG's WACOG" means CIG's projected

     weighted average cost of gas from all field sources, as shown

     in CIG's Quarterly Purchased Gas Adjustment (PGA) filing with

     the FERC.  In the event CIG no longer files a quarterly PGA,

     CIG and Mesa shall negotiate a substitute measure of CIG's

     WACOG.  If Mesa elects to provide such fuel in-kind, then such

     fuel reimbursement volumes shall be delivered to CIG from the

     wells or other delivery points listed on Exhibit "A" hereto

     which is made a part of this Agreement.

         Prior to November 30, 1990, and each November 30 thereafter,

     CIG and Mesa shall agree upon an estimate of Mesa's pro rata 

     share of fuel gas to be used in calendar year 1991, and each

     calender year thereafter.  In agreeing to such an estimate, the

     parties shall consider Mesa's pro rata share of fuel actually

     used during the most recent 12-month period for which such data

     is available, any underage or overage in fuel reimbursement 

     volumes identified to date, Mesa's expected take requirements

     under the "B" Contract, historic field compressor fuel usage,

     and other relevant factors.  Prior to November 30, 1990, and

     each November 30 thereafter, CIG shall also provide Mesa, as

     part of the estimated billing basis described in Article III

     hereof, an estimate of the cost of fuel, based on CIG's WACOG, 

     if purchased by Mesa from CIG in accordance with the provisions

     of this Article IV.

         Prior to January 1, 1991, and each January 1 thereafter, 

     Mesa shall notify CIG in writing of its election to provide a

     designated percentage of its pro rata share of fuel in kind

     and pay for any remaining share for the upcoming calendar year

     at a price equal to CIG's WACOG.  If Mesa elects to provide 

     all or part of its pro rata share of fuel in kind, Mesa's share

     for a calendar year shall be delivered to CIG any time during 

     the period April through October (Summer Period) commencing with

     the calendar year 1991; provided, however, Mesa shall have the

     right to deliver to CIG at a daily rate of flow, of 1/120th of

     the estimated annual fuel usage volume each day of the Summer

     Period until a volume equal to the estimated annual fuel use

     volume has been delivered.  For any month of a Summer Period in

     which Mesa elects to deliver fuel in kind, Mesa shall provide

     monthly and daily volume nominations consistent with Article VI

     of the Storage Service Agreement between CIG and Mesa dated July 15,

     1990.  CIG shall have the right to curtail such deliveries for up

     to a total of 60 days during any Summer Period.

         If during a particular calendar year, the estimate of Mesa's

     pro rata share of fuel gas to be used during such calendar year is

     either more or less than Mesa's pro rata share of fuel gas actually

     used; then the estimate for the immediately succeeding calendar year

     shall be either decreased or increased by the amount of such excess

     or deficient estimate.  Further, if during a particular calendar

     year, the volume of fuel gas which Mesa delivered in kind to CIG

     plus the volume of fuel gas which Mesa purchased from CIG, all as

     provided for herein, was either more or less than Mesa's pro rata

     share of fuel gas actually used during such calendar year, then the

     estimate of the volume of fuel gas which Mesa would otherwise be 

     obligated to deliver in kind or purchase from CIG during the

     immediately succeeding calendar year shall be reduced or increased

     by the amount of such excess or deficient volume. 

         In lieu of providing the designated percentage of its pro rata

     share of fuel in kind for a calendar year, Mesa may elect to pay for

     its share at CIG's WACOG.

         For gas so purchased from CIG, CIG will invoice Mesa and Mesa

     will pay CIG monthly (as part of the gathering fee described in   

     Article III) based on CIG's estimate of Mesa's pro rata share of

     fuel used during the year.  On or before April 30, 1991, and each    

     April 30 thereafter, CIG shall account to Mesa (as part of the

     accounting described in Article III above) for Mesa's share of
 
     fuel actually used in the prior calendar year (if Mesa paid CIG

     for fuel in the prior year).

         CIG and Mesa agree that CIG will provide Mesa with a minimum

     of 100 psig delivery pressure at the outlet of CIG's meter station

     at Field Station 20 on as consistent a basis as is practicable in

     light of the prudent operation of the Gathering System.  If CIG's

     failure to do so is the cause for Mesa being unable to take its 

     allowed Maximum Daily Volumes pursuant to Section 2.4(a) of the  

     Supplemental Stipulation and Agreement dated July 15, 1990, Mesa 

     shall have the right to make up such deficient volume at any time

     by having the option of taking up to 5 Mmcfd in excess of its then

     current Maximum Daily Volume (as set forth in the aforementioned

     Supplemental Stipulation and Agreement) until the deficiency is

     made up.  Mesa's right to make up such deficient volumes shall be

     subject to: (1) Mesa's providing notice to CIG not less than 24

     hours in advance of the gas day upon which Mesa plans to take such

     make-up volumes in excess of its Maximum Daily Volume set forth in

     the Supplemental Stipulation and Agreement; and (2) Mesa shall have

     no right to any such make up volumes on any Peak Day as described

     in Section 2.5(b) of the Supplemental Stipulation and Agreement.

     Such right of make-up shall be Mesa's sole remedy in the event CIG

     is unable to provide the 100 psig delivery pressure, except that in

     the event Mesa is unable to make up any deficiency within the 

     following six months because of CIG's failure to maintain the above-

     described 100 psig delivery pressure so that Mesa can take the make-

     up volumes plus other volumes to which Mesa is entitled, Mesa may

     pursue in addition any other remedy or remedies that it may have.

     CIG and Mesa further agree that the facility and operating costs

     associated with any new facilities required to meet such pressure

     shall be treated in accordance with this Agreement.

     3.  The existing Articles designated successively as "IV," "V,"

"V"{sic}, and "VII" shall be renumbered Articles "V,", "VI," "VII" and

"VIII" respectively.

     4.  This Amendment to Gathering Agreement shall continue in full force

and effect from July 15, 1990, until (i) the Supplemental Stipulation and

Agreement dated July 15, 1990, is terminated in accordance with Section

4.1(a) thereof or (ii) an event described in Section 5.2 thereof occurs. 

Upon termination of the Supplemental Stipulation and Agreement, the terms

and provisions of the Gathering Agreement shall remain as if this Amendment

to Gathering Agreement was never entered into.

     5.  As amended herein and subject to the provisions of Paragraph 4

above, the Gathering Agreement shall remain in full force and effect.

     IN WITNESS WHEREOF, CIG and Mesa cause this Amendment to Gathering

Agreement to be executed by the duly authorized representatives to be

effective as of the date first written above.

                                    COLORADO INTERSTATE GAS COMPANY

                                    By: /S/ C. S. Hobbs
                                        ----------------------------
                                        C. S. Hobbs
                                        Senior Vice President


                                    MESA OPERATING LIMITED PARTNERSHIP,
                                      a Limited Partnership,
                                    By:  PICKENS OPERATING COMPANY.
                                         General Partner


                                    By:  /S/ Claude Jenkins
                                         ------------------------------
                                         Claude Jenkins
                                         Vice President Marketing



<PAGE>
                               July 10, 1990

FEDERAL EXPRESSED
- -----------------

Donald E. Williams, Esquire          John E. Archibold, Esquire
John P. Roddy, Esquire               Staff Counsel
Staff Counsel                        Colorado Public Utilities Commission
Federal Regulatory Commission        1580 Logan Street
825 North Capitol Street, N.E.       Denver CO  80202
Washington DC  20426
                                     Stephen H. Kaplan, Esquire
Mr. Jon R. Whitney                   Office of City Attorney
Executive Vice President and         City and County of Denver
  Chief Operating Officer            City and County Building - Room 353
Colorado Interstate Gas Company      Denver Co  80202
2 North Nevada
Colorado Springs CO  80944
                                     Gregory L. Johnson, Esquire
                                     City of Colorado Springs
James K. Tarpey, Esquire              104 South Cascade Avenue - Suite 204
Counsel for                          Colorado Springs CO  80903
Public Service Company of Colorado
Western Slope Gas Company and        James K. McElligott, Esquire
Cheyenne Light, Fuel & Power Company Natural Gas Pipeline Company of
Kelly, Stansfield & O'Donnell           America
550 Fifteenth Street - Suite 900     701 East 22nd Street
Denver CO  80202                     Lombard IL  60140

Gentlemen:

          Subject:  Uncontested Settlement Agreements on
                    Reserved Issues; In the Matter of
                    Colorado Interstate Gas Company,
                    FERC Docket No. RP79-59

     On December 31, 1980, the Federal Energy Regulatory Commission Staff,
Amarillo Oil Company {predecessor-in-interest to Mesa Operating Limited
Partnership ("Mesa")}, Colorado Interstate Gas Company ("CIG") and the
other parties to whom this letter is addressed entered into the Uncontested
Settlement Agreement on Reserved Issues relating to certain matters arising
connection with deliveries of gas from CIG to Amarillo Oil Company from the
West Panhandle Field pursuant to the "B" Contract dated January 3, 1928, as
described more fully in the proceedings in which the Uncontested Settlement
was filed, Colorado Interstate Gas Company, FERC Docket No. RP79-59.  The
Uncontested Settlement was accepted and approved by FERC order dated March
4, 1981.  14 F.E.R.C. para. 61,216.

     Many fundamental changes have taken place in the natural gas industry
and in the marketplace since the Uncontested Settlement was entered into in
1980.  The Uncontested Settlement was devised in the midst of an acute
natural gas shortage, whereas at present there is adequate gas
deliverability.  In contrast, the volumetric limits on "B" Contract
deliveries to Mesa are unchanged from the original provisions that were
negotiated under conditions of severe shortage.  Moreover, gas is available
at prices now that generally lower than the prices of available supplies in
1980.  However, because of its automatic escalation provisions, the 

Uncontested Settlement requires substantially larger surcharge payments now
than in the years when it first went into effect. 

     For these reasons and others, Mesa believes that the provisions of the
Uncontested Settlement are inappropriate in the light of current conditions
and unfair to Mesa.  The Uncontested Settlement, in Paragraph 3.1, reserves
to Mesa, as well as to other parties, the right to withdraw from the
Uncontested Settlement and thereby terminate it.  Because of the wide
disparity between the terms of the Uncontested Settlement and current
conditions, Mesa has determined that it must exercise this right.  However,
before doing so, Mesa entered into discussions with CIG to explore the
possibility of reaching a new settlement to replace the Uncontested
Settlement.  These negotiations have resulted in an agreement between Mesa
and CIG to a proposed new settlement that Mesa believes is fair to CIG and
its customers, as well as to Mesa.

     In accordance with its agreement with CIG, Mesa is withdrawing from
the Uncontested Settlement effective July 15, 1990, and pursuant to
Paragraph 3.1 of the Uncontested Settlement, Mesa hereby gives notice of
such withdrawals.  A copy of Mesa's notice to the Commission is enclosed
with this letter.

     If approved by the FERC, the new proposed settlement is to take effect
on July 15, 1990.  Pending Commission consideration and approval of the
proposed settlement, Mesa has agreed to abide by the volumetric limits in
the proposed settlement and to pay into escrow the amounts required under
it.

     The proposed settlement documents will be furnished to you as soon as
possible.  Mesa, as well as CIG, will be ready to answer any questions or
discuss any comments that you may have.

                                    Sincerely,

                                    MESA OPERATING LIMITED PARTNERSHIP
                                   By  Pickens Operating Co.,
                                        General Partner

                                    By  /s/ Paul C. Cain
                                        ------------------------------
                                        Paul C. Cain, President and
                                        Chief Operating Officer

nr

Enclosure


<PAGE>
                               July 10, 1990





Lois D. Cashell, Secretary
Federal Energy Regulator Commission
825 North Capitol Street, N.E.
Washington DC  20426

Dear Ms. Cashell:

          Subject:  Uncontested Settlement Agreement on
                    Reserved Issues; In the Matter of
                    Colorado Interstate Gas Company,
                    FERC Docket No. RP79-59

     Reference is made to the Uncontested Settlement Agreement on Reserved
Issues (the "Uncontested Settlement") dated December 31, 1980, entered into
among Federal Energy Regulatory Commission Staff, Colorado Interstate Gas
Company ("CIG"), Amarillo Oil Company {predecessor-in-interest to Mesa
Operating Limited Partnership ("Mesa"}], Public Service Company of
Colorado, the Colorado Public Utilities Commission, Western Slope Gas
Company, Cheyenne Light, Fuel & Power Company, the City and County of
Denver, the City of Colorado Springs and Natural Gas Pipeline Company of
America.  The Uncontested Settlement was accepted and approved by order
dated March 4, 1981, in Colorado Interstate Gas Company, FERC Docket No.
RP79-59, 14 F.E.R.C. para. 61,216.

     Pursuant to Paragraph 3.1 of the Uncontested Settlement, Mesa as
successor-in-interest to Amarillo Oil Company hereby gives notice of
withdrawal from the Uncontested Settlement effective July 15, 1990.

                                    Sincerely,

                                    MESA OPERATING LIMITED PARTNERSHIP
                                   By  Pickens Operating Co.,
                                        General Partner

                                    By  /S/ Paul C. Cain
                                        ------------------------------
                                        Paul C. Cain, President and
                                        Chief Operating Officer

nr

Copy to FERC Staff Counsel
        All Parties to the Uncontested Settlement
           Agreement on Reserved Issues


<PAGE>
<TABLE>

                                               EXHIBIT "A"

                                TO THAT AMENDMENT TO GATHERING AGREEMENT

                                                 between

                                 COLORADO INTERSTATE GAS COMPANY (Buyer)

                                                   and

                                   MESA OPERATING LIMITED PARTNERSHIP
                               Acting on Behalf of Itself and as Agent for
                              MESA MIDCONTINENT LIMITED PARTNERSHIP (Seller)

                                          DATED:  July 15, 1990


                                  SOURCE OF GAS AND DELIVERY POINT(S). 


<CAPTION>

Delivery Point/                                              Meter           Working           Percent of
   Well Name                         Location                  No.           Interest           Ownership 
- ----------------                   ------------              -------        ---------          ----------
<S>                                <C>                       <C>            <C>                <C>

Akers, Barnery 1                   05-26S-39W                001630           100.00             100.00
                                   Hamilton, KS

Akers, Barnery 2-5                 05-26S-39W                001631           100.00             100.00
                                   Hamilton, KS

Brothers, I.S. 1                   09-26S-39W                020620           100.00             100.00
                                   Hamilton, KS

Brothers 2A                        03-26S-39W                020690           100.00             100.00
                                   Hamilton, KS

Brothers 3-3                       03-26S-39W                020600           100.00             100.00
                                   Hamilton, KS

Brothers 4-9                       09-26S-39W                020700           100.00             100.00
                                   Hamilton, KS

Brothers 5-9                       09-26S-39W                020710           100.00             100.00
                                   Hamilton, KS

Fed Farm Mortgage 1-10             10-26S-39W                033758           100.00             100.00
                                   Hamilton, KS

Fields, R. S. 1-36                 36-25S-39W                035100           100.00             100.00
                                   Hamilton, KS

Frease, E. M. 1                    20-26S-39W                036420           100.00             100.00
                                   Hamilton, KS

Frease, E. M. 2-20                 20-26S-39W                036421           100.00             100.00
                                   Hamilton, KS

Frease, E. M. 3-25                 25-25S-39W                036422            50.00              50.00 
                                   Hamilton, KS
</TABLE>
<PAGE>


<PAGE>
<TABLE>
<CAPTION>

Delivery Point/                                              Meter           Working           Percent of
   Well Name                         Location                  No.           Interest           Ownership 
- ----------------                   ------------              -------        ---------          ----------
<S>                                <C>                       <C>            <C>                <C>

Hattrup, L. J. 1                   30-26S-39W                043310           100.00             100.00
                                   Hamilton, KS

Hattrup 2-30                       30-26S-39W                043290           100.00             100.00
                                   Hamilton, KS

Heltemes, N. A. 1                  19-26S-39W                044160           100.00             100.00
                                   Hamilton, KS

Heltemes, N. A. 2                  36-26S-40W                044210           100.00             100.00
                                   Hamilton, KS

Heltemes, N. A. 3                  25-26S-40W                044260           100.00             100.00
                                   Hamilton, KS

Heltemes 1-36                      36-26S-40W                044140           100.00             100.00
                                   Hamilton, KS

Heltemes 4-19                      19-26S-39W                044143           100.00             100.00
                                   Hamilton, KS

Heltemes 5-25                      25-26S-40W                044144           100.00             100.00
                                   Hamilton, KS

Hoffman, C. A. 1                   16-26S-39W                046460           100.00             100.00
                                   Hamilton, KS

Hoffman, C. A. 2-16                16-26S-39W                046340           100.00             100.00
                                   Hamilton, KS

Lampe, John 1                      08-26S-39W                054940           100.00             100.00
                                   Hamilton, KS

Lampe Inc. 2-8                     08-26S-39W                054900           100.00             100.00
                                   Hamilton, KS

Lampe John Inc. 1                  10-26S-39W                054990           100.00             100.00
                                   Hamilton, KS

Lowenburg 1-7                      07-26S-39W                068570           100.00             100.00
                                   Hamilton, KS

Rector, Oscar 1                    04-26S-39W                078930           100.00             100.00
                                   Hamilton, KS

Rector 2-4                         04-26S-39W                078929           100.00             100.00
                                   Hamilton, KS

Stucky, Martin 1                   17-26S-39W                091650           100.00             100.00
                                   Hamilton, KS

Stucky 2-17                        17-26S-39W                091651           100.00             100.00
                                   Hamilton, KS

Yingling, Effie R. 1               36-25S-39W                099850           100.00             200.00
                                   Hamilton, KS

Baughman, J. W. C 1                35-27S-34W                007070            25.00              25.00
                                   Haskell, KS
</TABLE>
<PAGE>

<PAGE>
<TABLE>
<CAPTION>

Delivery Point/                                              Meter           Working           Percent of
   Well Name                         Location                  No.           Interest           Ownership 
- ----------------                   ------------              -------        ---------          ----------
<S>                                <C>                       <C>            <C>                <C>

Burton, T. C. 1                    06-29S-34W                021770            50.00              50.00
                                   Haskell, KS

Burton A-2                         06-29S-34W                021780            50.00              50.00
                                   Haskell, KS

Eubank, M. H. 1                    33-28S-34W                032270           100.00             100.00
                                   Haskell, KS

Eubank, M. H. A-1                  28-28S-34W                032020            50.00              50.00
                                   Haskell, KS

Eubank, M. H. B-1                  23-28S-34W                032120            50.00              50.00
                                   Haskell, KS

Eubank, M. H. C-1                  07-28S-34W                032170            50.00              50.00
                                   Haskell, KS

Eubank C-4                         07-28S-34W                032173            50.00              50.00
                                   Haskell, KS

Green, C. E. C-1                   30-28S-34W                039630            50.00              50.00
                                   Haskell, KS

Green C-2                          30-28S-34W                039631            50.00              50.00
                                   Haskell, KS

Gregg, E. M. #1                    04-29S-34W                039930            50.00              50.00
                                   Haskell, KS

Gregg 8-32                         32-28S-34W                039933           100.00             100.00
                                   Haskell, KS

Home Royalty Co. 1                 15-28S-34W                046660            50.00              50.00
                                   Haskell, KS

Jones, J. E. C-1                   03-28S-34W                051110            50.00              50.00
                                   Haskell, KS

Laird, C. C. B-1                   30-28S-34W                054690            50.00              50.00
                                   Haskell, KS

Lemon, J. C. A-1                   24-28S-34W                055390            50.00              50.00
                                   Haskell, KS

Lemon, J. C. B-1                   25-28S-34W                055440            50.00              50.00
                                   Haskell, KS

Lemon, J. C. C-1                   09-29S-33W                055490            50.00              50.00
                                   Haskell, KS

McCoy, Frank 1                    32-28S-34W                064480            100.00             100.00
                                   Haskell, KS

Onions A 1-2                       02-29S-34W                075060            56.25              56.25
                                   Haskell, KS

Orth, W. E. 1                      21-28S-33W                075110            50.00              50.00
                                   Haskell, KS
</TABLE>
<PAGE>

<PAGE>
<TABLE>
<CAPTION>

Delivery Point/                                              Meter           Working           Percent of
   Well Name                         Location                  No.           Interest           Ownership 
- ----------------                   ------------              -------        ---------          ----------
<S>                                <C>                       <C>            <C>                <C>

Pickens, Wm C. 1                   31-28S-34W                076760            50.00              50.00
                                   Haskell, KS

Pickens A-2                        31-28S-34W                076751            50.00              50.00
                                   Haskell, KS

Rahenkamp, E. W. 1                 03-29S-34W                078030            50.00              50.00
                                   Haskell, KS

Rahenkamp A 2                      03-29S-34W                078035            50.00              50.00
                                   Haskell, KS

Roy, Frank 3                       27-27S-33W                080070           100.00             100.00
                                   Haskell, KS

Roy, Frank 4                       34-27S-33W                080110           100.00             100.00
                                   Haskell, KS

Roy, Frank 6                       33-27S-33W                080190           100.00             100.00
                                   Haskell, KS

Stonestreet C                      10-28S-34W                090870            50.00              50.00
                                   Haskell, KS

Wheatley, J. S. 1                  06-29S-33W                096810           100.00             100.00
                                   Haskell, KS

Winsted, H. E. 1                   29-28S-34W                098410           100.00             100.00
                                   Haskell, KS

Winsted 2-29                       29-28S-34W                098413           100.00             100.00
                                   Haskell, KS

Bakke-Wiatt 1-A                    09-24S-38W                003340            37.50              37.50
                                   Kearney, KS

Burnett 1-A                        17-24S-38W                021471            50.00              50.00
                                   Kearney, KS

Swank 1-A                          21-24S-38W                091850            12.50              12.50
                                   Kearney, KS

Adams, A. W. M-2                   33-34S-30W                000710            25.00              25.00
                                   Meade, KS

Baughman 3-16                      16-27S-40W                006980           100.00             100.00
                                   Stanton, KS

Baughman J. W. 2                  16-27S-40W                006970            100.00             100.00
                                   Stanton, KS

Baughman 6-16                      05-28S-40W                006990           100.00             100.00
                                   Stanton, KS

Collingwood, A. J. 1               22-27S-40W                026790           100.00             100.00
                                   Stanton, KS
</TABLE>
<PAGE>


<PAGE>
<TABLE>
<CAPTION>

Delivery Point/                                              Meter           Working           Percent of
   Well Name                         Location                  No.           Interest           Ownership 
- ----------------                   ------------              -------        ---------          ----------
<S>                                <C>                       <C>            <C>                <C>

Cooper, E. D. 1                    08-28S-40W                027090           100.00             200.00
                                   Stanton, KS

Cross, J. L. 2                     32-27S-40W                028390           100.00             100.00
                                   Stanton, KS

Dennis B 1-1                       08-28W-40W                029450            56.24              56.24
                                   Stanton, KS

Floyd, Eugene 1                    09-28S-40W                035720           100.00             100.00
                                   Stanton, KS

Floyd 2-9                          09-28S-40W                035721           100.00             100.00
                                   Stanton, KS

Floyd 3-9                          06-28S-40W                035722           100.00             100.00
                                   Stanton, KS

Fraser, Nellie E 1                 30-27S-40W                036270           100.00             100.00
                                   Stanton, KS

Mohney, E 2-34                     34-27S-40W                070761           100.00             100.00
                                   Stanton, KS

Mohney, Eugene 1                   34-27S-40W                070760           100.00             100.00
                                   Stanton, KS

Smith, Abbie E 1                   26-27S-40W                086010           100.00             100.00
                                   Stanton, KS

Smith, A. E. 2-26                  26-27S-40W                086011           100.00             100.00
                                   Stanton, KS

Timm, R. K. 1                      27-27S-40W               093200            100.00             100.00
                                   Stanton, KS

Williamson, Mary C. 1              29-27S-40W               097810            100.00             100.00
                                   Stanton, KS

Wilson, D. R. 1-22                 22-27S-40W               097912            100.00             100.00
                                   Stanton, KS

Winger, Clarence 2                 28-27S-40W               098110            100.00             100.00
                                   Stanton, KS

Winger, Clarence 1                 33-27S-40W               098060            100.00             100.00
                                   Stanton, KS

Winger, Clarence 3                 04-27S-40W               098160            100.00             100.00
                                   Stanton, KS

Winger, Clarence 4                 21-28S-40W               098210            100.00             100.00
                                   Stanton, KS

Winger, Clarence 5                 35-27S-40W               098260            100.00             100.00
                                   Stanton, KS

Winger, C. 10-33                   33-27S-40W               098265            100.00             100.00
                                   Stanton, KS
</TABLE>
<PAGE>

<PAGE>
<TABLE>
<CAPTION>

Delivery Point/                                              Meter           Working           Percent of
   Well Name                         Location                  No.           Interest           Ownership 
- ----------------                   ------------              -------        ---------          ----------
<S>                                <C>                       <C>            <C>                <C>

Winger, C. 11-4                    04-28S-40W               098266            100.00             100.00
                                   Stanton, KS

Winger, C. 6-35                    35-27S-40W               098261            100.00             100.00
                                   Stanton, KS

Winger, C. 7-27                    27-27S-40W               098262            100.00             100.00
                                   Stanton, KS

Winger, C. 8-21                    21-27S-40W               098263            100.00             100.00
                                   Stanton, KS

Winger, C. 9-28                    28-27S-40W               098264            100.00             100.00
                                   Stanton, KS

Winger, T. R. 1                    23-27S-40W               098310             75.00              75.00
                                   Stanton, KS

Winger, T. R. 2-23                 23-27S-40W               098311             75.00              75.00
                                   Stanton, KS

Adams, R E 8                       23-6N-24ECM              001410             50.00              50.00
                                   Beaver, OK

Adams, R E 11                      30-6N-25ECM              001460             37.50              37.50
                                   Beaver, OK

Adams 1-20                         20-6N-25ECM              00252              50.00              50.00
                                   Beaver, OK

Adams 1-31 (St. Louis)             31-06N-25ECM             000330             50.00              50.00
                                   Beaver, OK

Adams A-5 (Che)                    36-06N-24ECM             000430             50.00              50.00
                                   Beaver, OK

Adams A-5 (SG)                     36-06N-24ECM             000440             50.00              50.00
                                   Beaver, OK

Adams B 4                          36-06N-24ECM              000450            50.00              50.00
                                   Beaver, OK

Baldwin 1                          07-05N-25ECM              003349            25.48              25.48
                                   Beaver, OK

Barby, Fred 1                      36-05N-25ECM              005220           100.00             100.00
                                   Beaver, OK

Barby, Fred 2                      31-05N-26ECM              005270            87.50              87.50
                                   Beaver, OK

Barby, Lloyd 1                     10-04N-25ECM              005580           100.00             100.00
                                   Beaver, OK

Barby, Lloyd 2                     22-04N-25ECM              005420           100.00             100.00
                                   Beaver, OK

Barby, Otto 1                      34-05N-26ECM              006170            43.75              43.75
                                   Beaver, OK
</TABLE>
<PAGE>

<PAGE>
<TABLE>
<CAPTION>

Delivery Point/                                              Meter           Working           Percent of
   Well Name                         Location                  No.           Interest           Ownership 
- ----------------                   ------------              -------        ---------          ----------
<S>                                <C>                       <C>            <C>                <C>

Barby, Otto A-1                    25-05N-25ECM              006270            15.00              15.00
                                   Beaver, OK

Carlisle, H 16-22 C                22-03N-28ECM              024718            50.00              50.00
                                   Beaver, OK

Carlisle, H. 16-22 M               22-03N-28ECM              024719            50.00              50.00
                                   Beaver, OK

Carlisle, H. 10-A                  22-03N-28ECM              024660            50.00              50.00
                                   Beaver, OK

Carlisle, H. 11                    22-03N-28ECM              024690            50.00              50.00
                                   Beaver, OK

Carlisle, H. 1-10                  10-03N-28ECM              024140            50.00              50.00
                                   Beaver, OK

Carlisle, H. 3                     16-03N-28ECM              024290           100.00             100.00
                                   Beaver, OK

Carlisle, H. 4                     15-03N-28ECM              024230           100.00             100.00
                                   Beaver, OK

Carlisle H. 6                      21-03N-28ECM              024490            34.36              34.36
                                   Beaver, OK

Carlisle, H. 8                     16-03N-28ECM              024540           100.00             100.00
                                   Beaver, OK

Carlisle 13-15 (Chester)           15-03N-28ECM              024715           100.00             100.00
                                   Beaver, OK

Carlisle 13-15 (Morrow)            15-03N-28ECM              024714           100.00             100.00
                                   Beaver, OK

Carlisle 14-16 LT                  16-03N-28ECM              024712           100.00             100.00
                                   Beaver, OK

Carlisle 14-16 UT                  16-03N-28ECM              024173           100.00             100.00
                                   Beaver, OK

Carlisle 15-14                     14-03N-28ECM              024717            25.00              25.00
(Chester/MO)                       Beaver, OK

Carlisle 17-21                     21-03N-28ECM              024716            34.92              34.92
                                   Beaver, OK

Carlisle 5 (Hoover)                23-03N-28ECM              024390           100.00             100.00
                                   Beaver, OK

Carlisle H. 12-10                  10-03N-28ECM              024710            57.14              57.14
                                   Beaver, OK

Evans, E. E. 1 (Chester)           08-05N-25-ECM             033120            50.00              50.00
                                   Beaver, OK

Evans, E. E. 1 (Morrow)            08-05N-25ECM              033221            50.00              50.00
                                   Beaver, OK
</TABLE>
<PAGE>

<PAGE>
<TABLE>
<CAPTION>

Delivery Point/                                              Meter           Working           Percent of
   Well Name                         Location                  No.           Interest           Ownership 
- ----------------                   ------------              -------        ---------          ----------
<S>                                <C>                       <C>            <C>                <C>

Judy 1 (WYAND)                     06-05N-25ECM                                25.00              25.00
                                   Beaver, OK

July 4-6                           06-05N-25ECM              051305           100.00             100.00
                                   Beaver, OK

Judy A 2-6                         06-05S-25W                051380            50.00              50.00
                                   Beaver, OK

Judy B 1-5                         05-05S-25W                051410            37.50              37.50
                                   Beaver, OK

Kamas 1-15                         15-05N-25ECM              051970            63.00              63.00
                                   Beaver, OK

Kamas 2-15                         15-05N-25ECM              051975            67.24              67.24
                                   Beaver, OK

Mayo, Nina 1-18                    18-04N-25ECM              062480            68.75              68.75
                                   Beaver, OK

Mayo, Nina 2                       07-04N-25ECM              062560           100.00             100.00
                                   Beaver, OK

Mayo, Nina 3                       06-04N-25ECM              062640           100.00             100.00
                                   Beaver, OK

Mayo, Nina 4                       01-04N-24ECM              062720           100.00             100.00
                                   Beaver, OK

Mulberry 1 (HOOV)                  26-03N-28ECM              072160             6.67               6.67
                                   Beaver, OK

Overton                            06-03N-26ECM              075210            50.00              50.00
                                   Beaver, OK

Raymond 2                          31-06N-25ECM              078590            25.00              25.00
                                   Beaver, OK

USA Unit                           05-04N-25ECM              094260           100.00             100.00
                                   Beaver, OK

Cole 1                             15-04N-9ECM               026540            25.00              25.00
                                   Cimmarron, OK

Hager, A. H. 1                     36-06N-08ECM              041260            25.00              25.00
                                   Cimmarron, OK

Ross, M. B. 2                      28-05N-09ECM              079952            33.33              33.33
                                   Cimmarron, OK

Ross, M. B. 3                      28-05N-09ECM              079953            33.33              33.33
                                   Cimmarron, OK

Wiggins 1                          23-04N-8ECM               097410            83.20              83.20
                                   Cimmarron, OK

Hamilton, Ella                     06-05N-10ECM              042510            75.00              75.00
                                   Texas, OK
</TABLE>
<PAGE>

<PAGE>
<TABLE>
<CAPTION>

Delivery Point/                                              Meter           Working           Percent of
   Well Name                         Location                  No.           Interest           Ownership 
- ----------------                   ------------              -------        ---------          ----------
<S>                                <C>                       <C>            <C>                <C>

ANR Pipeline Co.                   Beaver Co., OK            Int.            Various             Various
(Beaver)                           31-5N-21E                 9911221

Northern Natural Gas Co.           Finney Co., KS            Int.           Various             Various
(Meadowlark) (Note 1)              3-24S-34W                 991664100  

Transwestern Pipeline Co.          Sherman Co., TX           Int.            Various             Various
(Tumbleweed) (Note 1)                                        991489000

Panhandle Eastern Pipe             Kearney Co., KS           Int.            Various             Various
  Line Co.                         29-24S-36W                991118000
(Lakin) (Note 1)

Northern Natural Gas Co.           Moore Co., TX             Int.            Various             Various
(Dumas) (Note 1)                                             99112900

Natural Gas Pipeline Co.           Beaver Co., OK            Int.            Various             Various
  of America                       29-5N-23E                 991044000
(Forgan) (Note 1)

El Paso Natural Gas Co.            Moore Co., TX             Int.            Various             Various
(Big Blue) (Note 1)                                          991291000


Other Hugoton Infill
Wells As Connected
</TABLE>

Note 1:  Delivery of gas by displacement only.
<PAGE>


<PAGE>
                                AMENDMENT TO

                            OPERATING AGREEMENT


     This Amendment to the OPERATING AGREEMENT dated January 8, 1988, by

and between MESA OPERATING LIMITED PARTNERSHIP (hereinafter referred to as

 ("MESA"), and COLORADO INTERSTATE GAS COMPANY (hereinafter referred to as

 "CIG") is entered into and effective as of October 1, 1988.

     WHEREAS, MESA and CIG executed an Operating Agreement on the 8th day

of January, 1988; and

     WHEREAS, MESA and CIG now wish to amend Exhibit "C", Accounting

Procedure, to the Operating Agreement.

     NOW, THEREFORE, the Parties agree as follows:

     1.  Article III.  ADMINISTRATIVE FEES, Paragraph 3.1 Authorized

Payments and Charges, Paragraph A of the Accounting Procedure (Exhibit "C"

to the Operating Agreement) is hereby amended to read as follows:

     All leasehold royalties, overriding royalties and other payments out
     of production from wells subject to the Operating Agreement.  The
     following royalty payments shall be billed in full to MESA without
     allocation:  (1) royalty payments under Paragraph 2(a) of the
     "Compromise and Settlement Agreement" in Cause No. CA-2-76-131 dated
     as of December 31, 1981 between Amarillo Oil Company ("AOC"), CIG and
     the royalty owners defined therein as "Lessor" and the contemporaneous
     letter agreement between AOC and CIG:  (2) royalty payments under
     paragraph 2(a) of the "Compromise and Settlement Agreement" in Cause
     No. CA-2-75-68 dated as of December 31, 1981, between AOC, CIG and the
     royalty owners defined therein as "Lessor"; and (3) royalty payments
     defined as "MESA Additional Royalty" in the "Accounting Agreement"
     attached as Exhibit "A" to the "Royalty Agreement" dated October 1,
     1988, between MESA, CIG and the royalty owners defined therein as
     "Lessor."

     Except as amended herein, the Operating Agreement dated the 8th day of

January, 1988, including the Accounting Procedure attached thereto as

Exhibit "C", shall remain in full force and effect.

<PAGE>
     WHEREFORE, the parties hereto have executed this Amendment this _____

day of November, 1989.

                                    COLORADO INTERSTATE GAS COMPANY

Attest:

- ------------------------------      By /s/ C. S. Hobbs
                                       ----------------------------
                                       C. S. Hobbs, Senior Vice President

                                    MESA OPERATING LIMITED PARTNERSHIP
                                    By Pickens Operating Company, the
                                    General Partner

Attest:



- ------------------------------      By -------------------------------


<PAGE>
(COLORADO INTERSTATE GAS COMPANY LOGO AND STATIONERY)

C. Scott Hobbs
Senior Vice President (Stationery Heading)


                                July 15, 1990

Claude B. Jenkins
Vice President-Marketing
Mesa Operating Limited Partnership
One Mesa Square
P. O. Box 2009
Amarillo, TX  79189-2009

Re:  Amendment to Gathering Agreement
     Dated July 15, 1990

Dear Claude:

This letter is to confirm the agreement of Colorado Interstate Gas Company
("CIG") and Mesa Operating Limited Partnership ("Mesa') concerning the
referenced Amendment.

CIG and Mesa agree that Mesa may deliver volumes of gas, at a daily rate of
flow up to 10 MMcfd, to CIG from July 15 through October 31, 1990, as a
partial payment in kind for Mesa's pro rata share of fuel gas to be used in
calendar year 1990.  Mesa shall deliver any such fuel reimbursement volumes
from its or Mesa Midcontinent Limited Partnership's interests in Oklahoma
which are currently connected to CIG, and from any other mutually agreeable
delivery points listed on Exhibit "A" to the Amendment to the Gathering
Agreement, dated July 15, 1990.  Mesa shall also provide daily and monthly
volume nominations for any fuel reimbursement volumes delivered to CIG
during this period.  These volume nominations shall be consistent with
Article VI of the Storage Service Agreement between CIG and Mesa dated July
15, 1990.

Mesa shall pay, based on CIG's WACOG, for its pro rata share of fuel
actually used during the calendar year 1990 which was not delivered as a
payment in kind referenced above.  Mesa's payments based on CIG's WACOG
shall be consistent with the terms more fully described for purchased fuel
volumes in the referenced Amendment.

<PAGE>
If the foregoing is in accordance with Mesa's understanding of our
agreement, please so indicate by signing in the space provided below and
returning one original for our file.

Sincerely,

COLORADO INTERSTATE GAS COMPANY


By: /s/ C. Scott Hobbs
    ---------------------------
    C. Scott Hobbs
    Senior Vice President


CSH:sjm

Accepted and agreed to
this 11th day of July, 1990.
     ----        ----

MESA OPERATING LIMITED PARTNERSHIP,
  Acting On Behalf of Itself and
  As Agent for Mesa Midcontinent
  Limited Partnership
By:  Pickens Operating Co.,
     General Partner


By:  /s/ Claude B. Jenkins
     ------------------------------
     Claude B. Jenkins
     Vice President - Marketing




                           GAS PURCHASE AGREEMENT



                                  between



                             MESA OPERATING CO.



                                as "Seller"



                                    and


                             KN Marketing, L.P.



                                 as "Buyer"



                          Dated:   January 1, 1996



                                                             Potter, County
                                                             State of Texas


<PAGE>
                             TABLE OF CONTENTS



ARTICLE                                                       PAGE
- -------                                                       ----


      I     Definitions                                          1

     II     Quantity                                             3

    III     Term                                                 4

     IV     Price                                                5

      V     Point(s) of Delivery                                 6

     VI     Delivery Pressure                                    6

    VII     Quality                                              7

   VIII     Measuring Equipment and Testing                      8

     IX     Measurement Specifications                          12

      X     Billings and Payments                               14

     XI     Sale and Passage of Title                           15

    XII     Warranty of Title                                   16

   XIII     Force Majeure                                       16

    XIV     Governmental Authorizations                         18

     XV     Indemnification                                     19

    XVI     Assignments                                         19

   XVII     Royalty                                             18

  XVIII     Notices                                             20

    XIX     Taxes                                               20

     XX     Miscellaneous                                       21

            Signatures                                          23


<PAGE>
                           GAS PURCRASE AGREEMENT


     THIS AGREEMENT, made and entered into as of the ist day of January,

1996, ("Effective Date") by and between KN MARKETING, L.P., a Texas Limited

Partnership, ("Buyer") , and Mesa Operating Co., ("Seller").


                            W I T N E S S E T H:

     WHEREAS, Buyer is in the business of marketing natural gas and

requires natural gas to meet the needs of its customers in the City of

Amarillo, its environs and other customers;

     WHEREAS, Seller operates a natural gas processing plant known as the

Fain Plant in Potter County, Texas and has or may have quantities of gas

available for sale in excess (1)of the quantities of gas needed to supply

Energas Company ("Energas") and other customers for consumption in the City

of Amarillo and its environs, and (2) up to two thousand (2,000) MMcf per

year beginning January 1, 1997 and for the remaining term of this Agreement

for Liquefied Natural Gas (LNG) supply requirements, and;

     WHEREAS, Seller desires to sell such excess gas to Buyer and Buyer

desires to purchase such excess gas from Seller;

     NOW, THEREFORE in consideration of the mutual covenants contained

herein, and other good and valuable consideration, the parties do hereby

covenant and agree as follows:

                                 ARTICLE I

                                DEFINITIONS
                                -----------

     As used in this Agreement, the following terms and phrases shall have

the respective meanings ascribed to them below, unless the context clearly

requires a different meaning.

     1.1  "Cubic Feet" or "cubic foot" means the volume of gas which

occupies one (1) cubic foot of space at a temperature of sixty degrees

(600) Fahrenheit and an absolute pressure of fourteen and sixty-five

hundredths (14.65) pounds per square inch absolute ("Psia").

     1.2  "Mcf" means one thousand (1, 000) cubic feet of gas, Mmcf means

one million (1,000,000) cubic feet of gas, and "Bcf" shall mean one billion

(1,000,000,000) cubic feet of gas.

     1.3  "Btu" (British thermal unit) means the amount of heat required to

raise the temperature of one avoirdupois pound of pure water from

fifty-eight and five tenths degrees (58.5 degrees) Fahrenheit to fifty-nine

and five tenths degrees (59.5 degrees) Fahrenheit at a constant pressure of

fourteen and seventy-three hundredths (14.73) Psia.  Where appropriate, Btu

shall mean the plural of the aforementioned definition.  The term "MMBtu"

shall mean one million (1,000,000) Btu.

     1.4  "Gross Heating Value" means the number of Btu's liberated by the

complete combustion at constant pressure of one (1) cubic foot of gas, at a

base temperature of sixty degrees (60 degrees) Fahrenheit and a referenced

pressure base of fourteen and sixty-five hundredths (14.65) Psia, with air

of the same temperature and pressure of the gas, after products of

combustion are cooled to the initial temperature of the gas, and after the

water of the combustion is condensed to the liquid state.  The Gross

Heating Value of the gas shall be calculated on a saturated basis, with the

results adjusted to reflect the actual water vapor content of the gas as

delivered.

     1.5  "Day" means a period of twenty-four (24) consecutive hours

beginning and ending at seven (7:00) o'clock a.m. Central Time ("CT").  The

reference date for any day shall be the calendar date upon which such

twenty-four (24) hour period began.

     1.6  "Month" means a period beginning at seven (7:00) o'clock a.m. CT

on the first day of a calendar month and ending at seven (7:00) a.m. CT on

the first day of the calendar month immediately following.

     1.7  "Year" means a period consisting of three hundred sixty five

(365) consecutive days, commencing and ending at seven (7:00) o'clock a.m.

CT; provided, however, that any such year which contains the date of

February twenty-nine (29) shall consist of three hundred sixty six (366)

consecutive days.

                                 ARTICLE II

                                  QUANTITY
                                  --------

     2.1

     A.  Subject to the provisions of subparagraphs B., C. and D.

below, Seller agrees to tender for delivery and sale to Buyer and Buyer

agrees to receive and purchase hereunder all gas Seller has available for

sale at the Delivery Points in excess of any gas required by Seller's 

Priority Customers (defined below), and in excess of the Reserved Gas 

(defined below), and reserved by Seller for its LNG supply requirements.

Notwithstanding the preceding sentence to the contrary, Seller and Buyer

recognize that in the event of sudden or extreme volume changes in either
 
   Seller's supply or Buyer's markets, Buyer may need reasonable lead time

 to adjust its gas supply or markets to accommodate such sudden or extreme

 volume changes to enable Buyer to purchase gas volumes made available

 hereunder, by Seller.  Buyer agrees to use its best efforts to minimize

 the lead time necessary to accommodate such volume changes.  However, in

 no instance shall Buyer take more than five (5) working days to make such

 supply or market adjustments.  Failure of gas markets is not cause for

 nonperformance by either party under the terms of this Agreement.

     B.  Buyer recognizes that Seller must satisfy its gas supply

obligations to Energas, as well as other customers which were receiving gas

from Seller's Fain Plant either directly or indirectly as of January 1,

1995, listed in Exhibit "A" attached hereto and made a part hereof

('Seller's Priority Customers').

     C.  Buyer recognizes that Seller expects to construct and operate an

LNG plant in conjunction with its Fain Plant and hereby reserves up to two

thousand (2,000) MMcf of residue gas each year commencing January 1, 1997

to satisfy its LNG supply requirements ("Reserved Gas").

     D.  Buyer recognizes that Seller's Priority Customers have a first

call on all gas Seller has available at the tailgate of the Fain Plant and

that Seller has reserved up to two thousand (2,000) Mmcf per year

additional gas commencing January 1, 1997; accordingly, Buyer expressly

acknowledges that on any given day Seller may be unable to deliver any gas

to Buyer hereunder.

     2.2  Seller will consult with Buyer as often as necessary regarding

Seller's projection of the volume of gas to be available for delivery to

Buyer during each month.  Such projection will be based upon the volume of

gas Seller expects to have available for delivery to Buyer after satisfying

the requirements of Seller's Priority Customers and LNG markets.  Seller

will also provide to Buyer at least fifteen (15) days prior to the

beginning of each month, a forecast of the volumes of gas it expects to

have available for delivery to Buyer during each of the next twelve (12)

months.

     2.3  It is the intent of Buyer and Seller that all of the gas

delivered hereunder be ultimately consumed in the City of Amarillo and its

nvirons to the maximum extent practicable.  Accordingly, it is expressly

understood and acjreed that all gas delivered hereunder shall be allocated

by Buyer to Buyer's markets in the City of Amarillo and its environs before

Buyer allocates any gas from other sources to such markets.  Buyer shall

provide Seller with a statement on a quarterly basis showing the volume of

gas purchased hereunder from Seller and the total volume of gas delivered

to Buyer's markets in the City of Amarillo and its environs.

                                ARTICLE III

                                   TERM
                                   ----

     3.1  This Agreement shall become effective, regardless of when

executed, on the Effective Date hereof and continue for a term ending on

the 31st day of December 1999 ("Primary Term"), and continuing year to year

thereafter until canceled by either party giving the other party sixty (60)

days written notice prior to the end of the Primary Term, or any succeeding

year thereafter.

                                  ARTICLE IV

                                   PRICE
                                   -----

     4.1  Buyer shall pay Seller for natural gas purchased and

received by Buyer hereunder each month a total price per MMBTU dry,

inclusive of any and all taxes and transportation charges, equal to Index

Price plus two cents ($0.02):

     Where:

          Index Price= the arithmetic average of the gas prices listed
          under the column titled "Index" in the first issue of the month
          when deliveries of gas are made, of Inside F. E. R. C. Gas Market
          Report (GMR), in the table titled "Prices of Spot Gas Delivered
          to Pipelines" for Transwestern Pipeline Co. Permian Basin,
          El Paso Natural Gas Co. - Permian Basin, Panhandle Eastern
          Pipe Line Co.- Texas, Oklahoma (mainline), Natural Gas Pipeline
          Co. of America - Oklahoma, and Williams Natural Gas Co.
          Texas, Oklahoma, Kansas.

     4.2  If GMR ceases to report a price for a designated pipeline which

is used in determining the Index Price under Paragraph 4.1 above, then the

price for the same pipeline listed in Natural Gas Week, published by The
                                      ----------------
Oil Daily Co., in the table titled "Spot Prices on Interstate Pipeline

Systems", "Delivered-to-Pipelinell in the column labeled "This Week" for

the Transwestern Pipeline Co. Permian: Ward County, Texas, Natural Gas

Pipeline Co. of America - Forgan, Oklahoma, El Paso Natural Gas Co. -

Anadarko: Washita County, Oklahoma, Panhandle Eastern Pipe Line Co. -

Kansas/Oklahoma Field Zone, and the Williams Natural Gas Co. - Mainline,

Kansas/Oklahoma as reported in the first issue each month when deliveries

of gas are made will be substituted therefor.

     4.3  If the total number of published pipelines referenced in

Paragraphs 4.1 and 4.2 above is less than three (3), then the parties shall

utilize a source of monthly price quotes as nearly as comparable to the

Index Price postings described in Paragraph 4.1 above as possible to

determine the actual Index Price in effect for each month.

                                ARTICLE V

                            POINT(S) OF DELIVERY
                            --------------------

     5.1  The delivery of gas hereunder shall be made at the following

"Delivery Points":

          A)   at the outlet of Energas' meter in Section 97, Block 1,

          BS & F Survey, Potter County, Texas, known as the "Nichols

          Station Energas Delivery Point";

          B)  at the inlet of Buyer's or Buyer's designee's meter in the

          SW/4 of Section 20, G & M Survey, Block M-3, Potter County,

          Texas, known as the "Amarillo Creek Interconnect";

          C)  at the inlet of Buyer's or Buyer's designee's meter in

          Section 81, Block 3, G & M Survey, Potter County, Texas, known as

          the "Fain Plant Interconnect";

          or

          D)  any other mutually agreed to point(s).

     5.2  Buyer and Seller recognize that Seller has a prior obligation to

deliver a certain minimum volume of gas each year through the pipeline

facilities of Energas.  Accordingly, such minimum volume of gas will be

delivered by Seller to Buyer at the Delivery Points described in 5.1 A) or

B) above.

                                 ARTICLE VI
                          
                             DELIVERY PRESSURE
                             -----------------

     6.1  Subject to the provisions of Paragraph 6.2 below, Seller shall

deliver the gas, or cause such gas to be delivered, at the Delivery 

Point(s) at a pressure sufficient to enter Buyer's or its designee's

facilities against the working pressure(s) maintained therein from time to

time but not in excess of the pressure that normally exists at the Delivery

Point(s); provided, however, Seller shall not be required to deliver gas

to Buyer at a pressure greater than the current maximum plant discharge

pressure of three hundred eighty (380) psig.  Seller shall not be obligated

to install additional compression facilities in order to deliver gas

hereunder.

     Notwithstanding any other provision of this Agreement, Seller shall

never deliver gas at a pressure that exceeds the maximum allowable working

pressure(s), as determined solely by Buyer or Buyer's designee.

     6.2  Buyer at its sole cost and expense shall provide or cause to be

provided, all compression facilities required to transport all volumes of

gas to the Westar Transmission Company (Westar) system which are in excess

of Buyer's requirements on Westar's twenty inch (2011) Moore County

pipeline.

     6.3  In the event Seller or Buyer or their respective designee

installs compression, the installation and operation of such compression

shall not adversely affect the accurate measurement of the gas delivered

hereunder.  In the event such compression adversely affects such  

measurement of gas, the affected party or its designee shall have the right

to suspend the receipt of gas hereunder only at that specific Delivery

Point until such condition is corrected.

                                 ARTICLE VII

                                  Quality
                                  -------

     7.1  The gas delivered at the Delivery Point(s) shall be of pipeline

quality and:

      (a  contain not more than one-fourth (h) grain of hydrogen sulfide

          per one hundred (100) cubic feet;

      (b) contain not more than five (5) grains of total sulfur per one

          hundred (100) cubic feet;

     (c)  contain not more than two percent (2%) by volume of carbon

          dioxide;

     (d)  shall have a Gross Heating Value of not less than nine hundred

          and fifty (950) Btu's per cubic foot;

     (e)  contain no free liquids;

     (f)  contain not more than one percent (1%) by volume of oxygen;

     (g)  contain not more than seven (7) pounds of water vapor per one

          million (1, 000, 000) cubic feet provided, however, if the gas

          contains seven (7) pounds or less of water vapor per one million

          (1,000,000) cubic feet, it shall be deemed dry.

     (h)  be commercially free of dust, gums, dirt, impurities and other

          solids;

     (i)  not have a temperature of less than forty degrees (400)

          Fahrenheit nor more than one hundred twenty degrees (1200)

          Fahrenheit;

     (j)  contain not more than twelve percent (12%) by volume of nitrogen;

Buyer shall have the right to either (i) accept gas that does not conform

to the above specifications, or (ii) refuse delivery of such gas that does

not conform to the above specifications.  Buyer or Buyer's designee's

acceptance of gas that does not conform to the quality specifications set

forth above shall not constitute a waiver of such specifications by Buyer

in regard to gas delivered by Seller hereunder in the future.

                               ARTICLE VIII

                      MEASURING EOUIPMENT AND TESTING
                      -------------------------------

     8.1  Each of the parties hereto acknowledges and agrees that the

measuring facilities currently located at the Delivery Point(s) shall be

the "Official Billing Measurement Station" for purposes of this Agreement

and that the owner of such Official Billing Measurement Station (the

"Operator"), or such other party as the Operator and Buyer (in the event

Buyer is not the operator) may mutually designate, shall perform the

reading, calibrating, and adjusting of, and the changing of charts on, the

equipment in the official Billing Measurement Station and shall perform all

gas analysis relating to the gas delivered hereunder.

     8.2  Orifice meters installed in such measuring stations shall be

constructed and operated in accordance with American National Standard

Institute ("ANSI")/American Petroleum Institute ("API'l) 2530, American Gas

Association ("AGA") Report No. 3), Orifice Metering of Natural Gas and
                                   -----------------------------------
Other Related Hydrocarbon Fluids, Second Edition, dated September 1985, and
- --------------------------------
shall include the use of flange connections and, where necessary,

straightening vanes and pulsation dampening equipment.

     8.3  When and where electronic measurement and flow computers are

utilized, the gas received hereunder may have its volume, mass, gravity,

composition and/or energy content determined and computed in accordance

with applicable AGA standards including, but not limited to, AGA Report No.

3, 1985 edition, AGA Report No. 5, 1983 edition, AGA Report No. 6, 1971

edition, and AGA Report No. 7, 1984 edition.  The parties agree to use and

accept the electronic derivations, measurements and calculations in lieu of

mechanical recordings, chart integration and subsequent calculations.

     8.4  Operator shall give reasonable notice to non-operator in order

that non-operator may have representatives present to observe any

installing, reading, cleaning, changing, repairing, inspecting, testing,

calibrating, or adjusting of Operator's measuring equipment used in

measuring or checking the measurement of receipts or deliveries of gas

under this Agreement.  The official charts (recordings) from such measuring

equipment shall remain the property of Operator, but upon request Operator

will submit its records and charts, together with calculations therefrom,

to nonoperator for inspection and verification, subject to return to

operator within thirty (30) days after receipt thereof.

     8.5

     A.  Operator shall, in the presence of non-operator's representative,

if requested, verify the accuracy, adjust and calibrate all recording

devices used in the measurement of the receipt of gas hereunder on at least

a monthly basis. operator shall not be required to, but may elect to,

adjust or calibrate such equipment more frequently than specified above,

unless non-operator desires a special test be performed as described in

Paragraph 8.6 below.

     B.  If during any test of the measuring equipment, an adjustment or

calibration error is found which results in an incremental adjustment to

the calculated hourly flow rate through each meter run in excess of two

percent (2%) of the correct flow rate (whether positive or negative and

using the correct flow rate as the percent error equation denominator), then 

any previous recording of such equipment shall be corrected to zero (0)

error for any period which the error existed (and which is either known

definitely or agreed to by both parties) and the total flow for the period

redetermined in accordance with the provisions of Paragraph 8.7 below.  If

the period of error condition cannot be determined or agreed upon between

the parties, such correction shall be made over a period extending over the

last one-half (1/2) of the time elapsed since the date of the latest test,

such correction period not to exceed fifteen (15) days.

     C.  If, during any test of the measuring equipment, an adjustment or

calibration error is found which results in an incremental adjustment to

the calculated hourly flow rate which does not exceed two percent (2%) of

the adjusted flow rate (as described in part (B.) of this Section), all

prior recording shall be considered to be accurate for quantity

determination purposes.

     D.  If, during any test of the measuring equipment, an adjustment or

calibration error is found, the measuring equipment shall be adjusted at

once to measure properly and accurately.

     8.6  In the event non-operator desires a special test (a test not

scheduled by Operator under the provision of Paragraph 8.5 above) of any

measuring equipment, seventy-two (72) hours advance notice in writing shall

be given to Operator and both parties shall cooperate to secure a prompt

test of the accuracy of such equipment.  If the measuring equipment tested

is found to fall under the provisions of Paragraph 8.5 C. above or if an

inspection of the primary measurement equipment indicates no problems,

operator shall have the right to bill non-operator for the cost of such

special test including any labor and transportation costs pertaining to

such special test and Non-operator shall pay such costs.

     8.7  If, for any reason, any measurement equipment is (I) out of

adjustment, (ii) out of service, or (iii) out of repair and the total

calculated hourly flow rate through each meter run is found to be in error

by an amount of the magnitude described in Paragraph 8.5 B. above, the

total quantity of gas delivered shall be redetermined in accordance with

the first of the following methods which is feasible:

     (a)  by using the registration of any mutually agreeable check

          metering facility, if installed and accurately registering

          (subject to testing as described in Paragraph 8.5 above);

     (b)  where parallel multiple meter runs exist, by calculation using

          the registration of such parallel meter runs; provided that they

          are measuring gas from upstream and downstream headers in common

          with the faulty metering equipment, are not controlled by

          separate regulators, and are accurately registering;

     (c)  by correcting the error by re-reading of the official charts, or

          by straightforward application of a correction factor to the

          quantities recorded for the period (if the net percentage of

          error is ascertainable by calibration, tests or mathematical

          calculation);

     (d)  by estimating the quantity, based upon deliveries made during

          periods of similar conditions when the meter was registering

          accurately.

     8.8  Operator shall retain and preserve for a period of at least two

(2) years all test data, charts, and other similar records.

     8.9  To the extent permitted by the Operator, either Buyer or Seller

may install, maintain and operate check measuring instruments and

telemeters in, and connected to, the official, Billing Measurement Station

for purposes of checking the operator's meters; provided, however, that all

gas measurements required in this Agreement shall be determined by the

Operator's meters and further provided that such check measuring and

telemetering instruments and connections shall be installed so as not to

interfere with the operation or future modification of the operator's

official billing meters and appurtenances.  Each party hereto agrees to

indemnify, defend, and hold harmless the other party from any and all

claims and liabilities incurred by such other party arising from the

installation, operation, maintenance, or March 1, 1996 removal by or for

the indemnifying party of such check measuring and telemetering instruments

to the Official Billing Measurement Station.  Each party hereto shall have

access, at reasonable hours, upon giving the other party at least

twenty-four (24) hours prior written notice of its desire to obtain such

access, and to the extent permitted by the Operator, to such check

measuring and telemetering instruments installed by the other party, but

the reading, calibrating, and adjusting thereof and the changing of

charts thereon shall be performed by such other party.

                                  ARTICLE IX

                          MEASUREMENT SPECIFICATIONS
                          --------------------------

     The measurements of the quantity and quality of all gas delivered and

purchased hereunder shall be conducted in accordance with the following:

     9.1  Unit of Volume: The unit of volume for measurement shall be one
          --------------
(1) cubic foot of gas.  Such measured volumes, converted to MCF, shall be

multiplied by their Gross Heating Value per cubic foot and divided by one

thousand (1,000) to determine MMbtus received and delivered hereunder.

     9.2  Volume Computations: Computations of gas volumes from measurement
          -------------------
data shall be made in accordance with ANSI/API 2530 (AGA Report No. 3),

Orifice Metering of Natural Gas and Other Related Hydrocarbon Fluids,
- --------------------------------------------------------------------

Second Edition, dated September 1985, and any subsequent amendments or

revision, as mutually agreed upon.  If electronic devices and flow

computers are utilized, volumes will be determined in accordance with AGA

Committee Report No(s). 3, 5, 6, and 7, as specified in Paragraph 8.3 and

any subsequent amendments or revisions, as mutually agreed upon.

     9.3  Temperature Measurement:  The temperature of the gas shall be

determined electronically or by a recording thermometer so installed that

it may record the temperature of the gas flowing through the meters.  If

the parties do not consider the installation of such a recording

thermometer to be necessary, other agreeable means of recording temperature

may be used.  The average temperature to the nearest one (1 degree) degree

Fahrenheit, obtained while gas is being delivered, shall be the applicable

flowing gas temperature for the period under consideration.

     9.4  Specific Gravity Measurement:  At least quarterly, the specific
          ----------------------------
gravity of the gas shall be determined by a recording gravitometer or a

chromatographic device installed and located at a suitable point to record

representative average specific gravity of the gas being metered or by

other mutually agreeable methods.  The gravity, to the nearest 

one-thousandth (0.001), obtained while gas is being delivered shall be the

specific gravity of the gas used for the recording period.  If Buyer and

Seller mutually agree, spot samples or continuous sampling using standard

type specific gravity sampling methods may be used in lieu of a recording

gravitometer or chromatograph.  If the spot sample or continuous sampling

method is used, the specific gravity of the gas delivered hereunder shall

be determined from a gas analysis.  The result shall be obtained to the

nearest one-thousandth (0.001) and shall be applied during the applicable

quarter or time period for the determination of gas volumes delivered.

     9.5  Adjustment for Supercompressibility:  At least quarterly,
          -----------------------------------
adjustments to measured gas volumes for the effects of supercompressibility

shall be made in accordance with accepted AGA standards.  Operator shall

obtain representative carbon dioxide and nitrogen mole fraction values for

the gas delivered or received as may be required to compute such

adjustments in accordance with standard testing procedures.  If Buyer and

Seller mutually agree, equations for the calculation of

supercompressibility may be taken from either (I) the AGA Manual for the
                                                          --------------
Determination of Supercompressibility Factors for Natural Gas, dated
- -------------------------------------------------------------
December, 1962 (also known as the IINX-19 Manual") or (ii) the AGA Report

No. 8, dated December, 1985, Compressibility and Supercompressibility for
                             --------------------------------------------
Natural Gas and Other Hydrocarbon Gases, or any subsequent revision to AGA
- ---------------------------------------
Report No. 8.

     9.6  Corrections: Appropriate corrections to the gas measurements
          -----------
taken hereunder shall be made for deviation from the Ideal Gas Laws at the

pressures and temperatures at which the gas was delivered hereunder.

     9.7  Assumed Atmospheric Pressure: An assumed atmospheric pressure of

thirteen and two tenths pounds per square inch absolute (13.2) Psia at the

delivery points shall be utilized for measurement and calculation purposes,

irrespective of any variation of the actual atmospheric pressure from the

assumed atmospheric pressure.

     9.8  Gross Heating Value: The Gross Heating Value of the gas delivered
          -------------------
at the Delivery Point hereunder shall be determined by using a

Cutler-Hammer or other standard type calorimeter or by calculating the

Gross Heating Value from an in-line chromatograph or a gas analysis of a

spot or continuous gas sample.  The spot or continuous sample shall be

taken monthly and such sample shall be taken at a suitable point on the

facilities to be representative of the gas being metered.

     9.9  Other Tests: Other tests to determine water content, sulfur, and
          -----------
other impurities in the gas shall be conducted by Operator as necessary and

shall be conducted in accordance with standard industry testing procedures. 

The party requested to perform such test(s) shall bear the cost of test(s)

only in the event the gas tested is determined not to be within the

applicable specification(s), otherwise the requesting party shall bear the

cost of such test(s).

     9.10  New Test Methods:  If at any time during the term hereof a new
           ----------------
method or technique is developed with respect to gas measurement, such new

method or technique may be substituted for the method set forth in this

Article when such methods or techniques are in accordance with the

currently accepted standards of the American Gas Association, if mutually

agreed upon by the parties.

                                  ARTICLE X

                             BILLING AND PAYMENTS
                             --------------------

     10.1  On or before the fifteenth (15th) day of each calendar month,

Seller shall render a statement to Buyer giving the total volume and MMBTUS

of gas purchased and delivered hereunder during the preceding thirty (30)

day billing period, such statements to be rendered in accordance with this

Agreement.

     10.2  Payment shall be made by Buyer to Seller on or bef ore the last

day of each calendar month or fifteen (15) days after the statement is

rendered, whichever is later.

     10.3  All original statements, bills and payments submitted by either

party shall be subject to audit for any errors contained therein until the

expiration of two (2) years from the date appearing on such statements,

bills, and payments.  Thereafter, all such statements, bills, and payments

shall be deemed correct, and all rights and claims thereunder forever

waived and released, unless a written claim f or a particular overpayment

or underpayment was made within said two(2) year period.

     10.4  Should Buyer fail to pay any undisputed amount(s) due Seller

when the same is due, as provided herein, interest thereon shall accrue at

a rate equal to the then current prime rate of interest in effect at the

Citibank, New York, N.A., plus two percent (2%) from the date when such

payment was due until the same is fully paid.  If any failure to pay

continues for sixty (60) days, Seller may suspend deliveries of gas

hereunder, and/or cancel this Agreement upon ten (10) days prior written

notice to Buyer, but the exercise of such right shall be in addition to any

and all other remedies available to Seller.

     10.5  Each party shall have the right at all reasonable times to

examine the books, records and charts of the other party to the extent

necessary to verify the accuracy of any statement, charge, computation or

demand made under or pursuant to any of the provisions of this Agreement.


                                  ARTICLE XI

                           SALE AND PASSAGE OF TITLE
                           -------------------------

     11.1  Title to and possession of the gas sold and delivered hereunder

shall pass from Seller to Buyer at the outlet flange of Operator's or

Operator's designee's facilities at the applicable Delivery Point(s).  As

between the parties hereto, Seller shall be in exclusive control and

possession of the gas deliverable hereunder and responsible for any damage

or injury caused thereby until the same shall have been delivered to Buyer

or its designee, after which Buyer shall be in exclusive control and

possession thereof and responsible for any damage or injury caused thereby.

                                 ARTICLE XII

                              WARRANTY OF TITLE
                              -----------------

     12.1  Seller warrants title to all gas delivered by it and warrants

that it has the right to sell the same and that such gas is free from liens

and adverse claims of every kind.  Seller shall indemnify and save Buyer

harmless against all claims, suits, loss, damage, and expense of every kind

whatsoever, including without limitation any expense in the enforcement of

this indemnity, arising out of or on account of adverse claims to the gas

delivered hereunder or the proceeds due thereon from Buyer.  If Seller's

title to gas hereunder or its right to receive proceeds hereunder is in any

manner questioned by any third party adverse claim of any character

whatsoever asserted with respect to any gas delivered or to be delivered to

Buyer hereunder, Buyer may withhold payments of sums due hereunder, with

interest, at the rate set forth in Paragraph 10.4 above, for such gas in

question until such adverse claim is withdrawn or finally adjudicated or

until Seller has furnished a bond, with sureties satisfactory to Buyer,

conditioned to hold Buyer harmless from such adverse claim.


                                 ARTICLE XIII

                                FORCE MAJEURE
                                -------------

     13.1  Each party hereto shall be excused from performing under this

Agreement, except for making payment for gas already delivered and received

hereunder, to the extent it is rendered unable to perform by a force

majeure situation, but only for the period of time such force majeure

situation continues.  The term "force majeure" as employed herein and for

all purposes relating hereto shall mean acts of God, strikes, lockouts or

other industrial disturbances, acts of the public enemy, wars, blockades,

insurrections, riots, epidemics, landslides, lightning, earthquakes, fires,

storms, hurricane warnings, crevasses, floods, washouts, arrests and

restraints of governments and people, civil disturbances, explosions,

breakages or accident to machinery or lines of pipe, the necessity for

making repairs or alterations to machinery or lines of pipe, freezing of

wells or lines of pipe, partial or entire failure of wells, inability of

any party hereto to obtain necessary materials, supplies, or permits due to

existing or future rules, regulations, orders, laws or proclamations of

governmental authorities (both federal and state), including both civil and

military; the binding order of any court; acts of public authorities;

inability to obtain, transport or deliver, or delay in obtaining,

transporting or delivering supplies of gas by Seller to Buyer or

by Buyer to its markets as a result of any federal, state or local law or

any order, rule or regulation of governmental authority, both civil and

military including but not by way of limitation, any actions by a court

of competent jurisdiction or by FERC affecting price or gas supply and/or

with respect to the 1990 Supplemental Stipulation and Agreement by and

between Seller and Colorado Interstate Gas Company now pending in FERC

Docket Nos. RP79-59 and/or RP90-69; any failure by third-party transporters

to deliver Seller's gas to Buyer's facilities or thereafter to transport

gas for Buyer, and any other causes whether of the kind herein enumerated

or otherwise, not within the control of the party claiming suspension and

which by the exercise of due diligence such party is unable to prevent or

overcome; such term shall likewise include (a) the inability of such party

to acquire, or the delays on the part of such party in acquiring, at

reasonable cost and after the exercise of due diligence, any necessary

servitudes, right-of-way grants, permits or licenses, and (b) the inability

of each party to acquire, or the delays on the part of such party in

acquiring at reasonable cost and after the exercise of due diligence, any

necessary materials and supplies, permits and permissions.

     13.2  The causes or contingencies set forth in Paragraph 13.1 above,

affecting performance shall not relieve Seller or Buyer of liability in the

event of failure of either to use due diligence to remedy the situation and

remove the cause in an adequate manner and with all reasonable dispatch,

nor shall such cause or contingencies relieve either party from its

obligations to make payments of amounts then due hereunder.

     13.3  In the event of either Buyer or Seller being rendered unable

wholly or in part by force majeure to carry out its obligations under this

Agreement, it is agreed that on such party giving notice and full

particulars of such force majeure in writing to the other party as soon as

possible after the occurrence of the cause relied on, then the obligations

of the parties insofar as they are affected by such force majeure shall be

suspended during the continuance of any inability so caused but for no

longer period, and such cause shall as far as possible be remedied with all

reasonable dispatch.

                                ARTICLE XIV

                         GOVERNMENTAL AUTHORIZATIONS
                         ---------------------------

     14.1  This Agreement shall be subject to all valid and applicable laws

of the United States and of the state wherein it is to be performed, and to

the applicable valid rules, regulations or orders of any regulatory agency

or governmental authority having jurisdiction, and the parties shall be

entitled to regard all applicable laws, rules and regulations (federal,

state or local) as valid and may act in accordance therewith until such

time as the same may be declared invalid by final judgment of a court of

competent jurisdiction.

     14.2  Notwithstanding any other provision of this Agreement to the

contrary, Seller shall not tender and Buyer shall not be obligated to

accept, transport or cause to be transported, or receive gas hereunder if

such act would subject Buyer or its designee to regulation or jurisdiction

of FERC under the Natural Gas Act of 1938, or any successor legislation

                                 ARTICLE XV

                              INDEMNIFICATION
                              ---------------

     15.1  Buyer and Seller shall each indemnify, defend, and save harmless

the other including the other's employees and agents from and against any

and all loss, damage, injury, liability, and claims for injury to or death

of persons (including any employee of Buyer or Seller), or for loss or

damage to property (including the property of Buyer or Seller), resulting

directly or indirectly from the indemnifying party's performance of its

respective obligations arising pursuant to his Agreement (including the

installation, maintenance, and operation of property, equipment, and

facilities) or any other operations under this Agreement.


                                ARTICLE XVI

                                ASSIGNMENTS
                                -----------

     16.1  Any successor, representative, or assignee which shall succeed

by purchase, merger or consolidation of either Seller or Buyer, as the case

may be, shall be entitled to the rights and shall be subject to the

obligations of its predecessor in title under this Agreement.  Either party

may assign or pledge this Agreement under the provisions of any mortgage,

deed of trust, indenture or similar instrument which it has executed or may

execute hereafter.  Otherwise, neither party shall assign this Agreement or

any of its rights, duties, or obligations hereunder unless it shall have

first obtained the consent (not be unreasonably withheld) in writing of the

other party hereto except in the case of corporate parents, affiliates, and

subsidiaries.

                                ARTICLE XVII

                                  ROYALTY
                                  -------

     17.1  Buyer and Seller hereby agree that as between Seller and Buyer,

Seller is responsible for the payment of all royalty, overriding royalty

and production rights derived from the sale of gas hereunder to the parties

legally entitled thereto.

                               ARTICLE XVIII

                                  NOTICES
                                  -------

     18.1  Any notice, request, demand, statement, or payment provided for

in this Agreement shall be in writing and shall be deemed delivered as of

the postmarked date when deposited in the United States mail, postage

prepaid, by first class, registered or certified addressed to the parties

as follows:

          Notices:                     Payments:
          --------                     ---------
SELLER:   Mesa operating Co.           Mesa Operating Co.
          5205 North O'Connor Blvd     P. 0. Box 910148
          Suite 1400                   Dallas, Texas 75391-0148
          Irving, Texas 75039-3746

          Telephone:  (214) 444-9001
          Telecopy:   (214) 444-4394
          Attention:   Marketing Department

BUYER:     KN Marketing, L.P.
           333 Clay, Suite 2000
           Houston, Texas 77002
           Telephone:  (713) 739-2900
           Telecopy:   (713) 739-6696
           Attention:   Contract Administration

or at such other address as either party from time to time 

designates for each purpose.


                               ARTICLE XIX

                                  TAXES
                                  -----

     19.1  Seller shall pay or cause to be paid all taxes applicable to the

gas at or prior to delivery hereunder, now or hereafter required by law to

be paid to government authorities.  Buyer shall pay or cause to be paid,

all taxes applicable to the gas subsequent to delivery hereunder, now or

hereafter required by law to be paid to government authorities.  The term

"taxes," as used herein, shall mean all taxes, licenses, fees or charges

levied, assessed or made by any governmental authority on the act, right or

privilege of production, severance, gathering, transportation, handling,

sale or delivery of gas which is measured by the volume, value or sales

price of the gas imposed upon Seller or Buyer with respect to the gas

delivered hereunder.  It is agreed that Buyer may, but is not obligated to,

remit to the governmental authority on behalf of Seller the taxes levied or

collected on gas produced and delivered to Buyer under this Agreement. 

Buyer shall deduct any taxes remitted directly by Buyer on behalf of Seller

from amounts otherwise payable to Seller hereunder.


                                 ARTICLE XX

                                MISCELLANEOUS
                                -------------

     20.1  No waiver by either party of any one or more defaults by the

other in the performance of any provisions of this Agreement shall operate

or be construed as a waiver of any other default or defaults, whether of a

like or of a different character.

     20.2  ANY INTERPRETATION HEREOF OR CONTROVERSY ARISING HEREUNDER SHALL

BE GOVERNED BY THE LAWS OF THE STATE OF TEXAS, EXCEPT ANY PROVISIONS OF

SUCH LAWS THAT WOULD REQUIRE THE APPLICATION OF THE LAW OF ANOTHER STATE. 

In the event that any dispute hereunder or any breach or alleged breach of

any of the provisions hereof by either party results in a lawsuit being

filed, then the losing party in any such suit shall pay the reasonable

attorneys fees, professional expert fees, and court costs incurred by the

prevailing party.  Each party waives any rights to or claims for punitive

or consequential damages arising from any breach of or dispute under this

Agreement.

     20.3  This Agreement may be executed in any number of counterparts, no

one of which need be executed by all parties, and it shall be binding upon

all parties who execute a counterpart with the same force and effect and to

the same extent as if all such parties had executed and signed the same

document with each separate counterpart deemed to be an original.

     20.4  This Agreement constitutes the entire agreement between the

parties and no waiver, representation or agreement, oral or otherwise,

shall effect the subject matter hereof unless and until such waiver,

representation or agreement is reduced to writing and executed by the

authorized representative of the parties.  

     20.5  Seller and Buyer shall not publish, disclose, or otherwise

divulge to any entity or person, except necessary officers, employees, and

agents of either party, at any time, either during or after the term of

this Agreement, nor shall either party permit any of its officers,

employees, or agents, to publish, disclose, or otherwise divulge, any

information concerning the terms of Article IV Price.  This paragraph shall
                                               -----
not preclude either party upon prior written notice to the other party from

revealing or using any information concerning the terms of Article IV

Price:
- -----

     a)  in filing reports with or furnishing information to the Securities

         and Exchange Commission, securities commission of the various

         states, or other appropriate governmental authorities, or

     b)  when advised by legal counsel that disclosure is required.

     20.6  All terms and conditions of this Agreement were prepared jointly

by the parties hereto and not by any party to the exclusion of the other.

     20.7  Although this Agreement is intended by the parties not to

benefit any third parties and shall not do so, this Agreement shall be

binding upon and inure to the benefit of the parties hereto and their

respective representatives, successors and assigns.

     IN WITNESS WHEREOF, the parties hereto have caused this Agreement to

be duly executed as of the day and year first written above.

                              SELLER

                              MESA OPERATING CO.

                              By: /s/ Paul W. Cain
                                  ----------------------------------------- 
                                            Signature

                              Name:  Paul W. Cain
                                     --------------------------------------
                                            Typed/Printed

                              Title:  President and Chief Operating Officer
                                      -------------------------------------


                              BUYER

                              KN MARKETING, L.P.
                              By its General Partner,
                              American Pipeline Company

                              By: /s/ S. H. Charlton, III
                                  ----------------------------------------
                                          Signature

                              Name:  Samuel H. Charlton, III
                                     -------------------------------------
                                          Typed/Printed

                              Title:   Senior Vice President
                                       -----------------------------------


<PAGE>
                                EXHIBIT "A"

                  Seller's customers which were receiving

                  gas from Seller as of January 1, 1995.

                  ENERGAS:

                       Base Agreement and CNG

                  ENERMART:

                       Weyerhauser Paper Co., Valley Proteins,
                       City of Amarillo, Water Treatment,
                       Crouse-Hinds, Farmland, and various
                       irrigation customers

                       *The sales volume from the TDCJ sale by
                       Energas may be added to the Enermart sale
                       at some later date.

                  IBP INC.

                  KN MARKETING, L.P.:

                       ASARCO
                       Pantex


<PAGE>
June 20, 1995



Mr. Samuel H. Charlton III
KN Marketing, L.P.
323 Clay St., Suite 2000
Houston TX 77002-9817

Gentlemen:

Re:     Gas Purchase Agreement Dated January 1, 1996

Reference is made to the Gas Purchase Agreement ("Agreement") dated January
1, 1996, between Mesa Operating Co., as Seller, and KN Marketing, L.P., as
Buyer, relating to the sale and purchase of certain volumes of excess gas.

For purposes of this Agreement, "B" Contract gas shall mean that gas which
seller receives under and by virtue of that certain agreement dated January
3, 1928 between the Amarillo Oil Company, predecessor in interest of the
Seller and Canadian River Gas Company, predecessor in interest to Colorado
Interstate Gas Company as amended from time to time (The "B" Contract").

In implementing the provisions of Paragraph 2.3 of Article II of the above-
referenced Agreement, both parties agree that all of the excess gas
delivered by Seller to Buyer will be ultimately consumed in the City of
Amarillo and its environs to the maximum extent practicable.  With respect
to that portion, if any, of excess "B" Contract gas which is delivered by
Seller to Buyer under the Agreement and which Buyer sells or delivers
outside the City of Amarillo and its environs, Buyer hereby agrees that the
first gas from other sources which Buyer delivers into the City of Amarillo
and its environs, if any, shall be deemed to be a return of the excess "B"
Contract gas first delivered outside the City of Amarillo and its environs.
The return of all such gas by Buyer shall be reflected in the quarterly
statements Buyer provides to Seller.  If the above sets forth your
understanding of our agreement, please sign both originals of this
Agreement and return one for our records.

Sincerely,
                                       ACCEPTED AND AGREED TO
                                       this 1st day of August, 1995.
                                            ---        ------

MESA OPERATING CO.                     KN MARKETING, L.P.
                                       By its General Partner,
                                       American Pipeline Company

By: /s/ Paul W. Cain                   By: /s/ S.H. Charlton, III
   -----------------                       ----------------------
  Paul W. Cain                          S. H. Charlton, III
  President and Chief                   Senior Vice President
  Operating Officer


September 12, 1995



KN Marketing, L.P.
323 Clay Street, Suite 2000
Houston TX 77002-9817

Attention: Mr. Samuel H. Charlton, III

     Subject:     Confidentiality Provision
                  Gas Purchase Agreement
                  Dated January 1, 1996

Pursuant to Paragraph 20.5 of Article XX, Miscellaneous, of the captioned
Gas Purchase Agreement ("Agreement") Mesa Operating Co. ("Mesa") and KN
Marketing, L.P. ("KN") agreed to hold in confidence and not disclose any
information concerning the terms of Article IV, Price, of the Agreement
except in certain specific situations described therein.

Mesa has decided to offer for sale its interests in the oil and gas wells
and leases subject to the Agreement.  As part of their due diligence,
prospective purchasers of these interests will need to review the captioned
Agreement.

In view of the foregoing, Mesa hereby requests that KN consent to the
disclosure of the terms of the Agreement including Article IV, Price, to
the prospective purchasers of its interests covered thereby.  Mesa will
have the prospective purchasers sign a Confidentiality Agreement under
which they will agree to keep the information obtained from Mesa,
including the terms of the Agreement, confidential and use such information
only for the purpose of evaluating the properties for a transaction with
Mesa.

Please indicate your consent to Mesa's disclosure of the terms of the
agreement by signing in the space provided below and returning one (1) copy
of this letter to me.  Thank you for your cooperation and prompt response.

KN herein expressly withholds its consent if the prospective purchaser is
Southwestern Public Service Company(SPS), Atmos Energy Corporation (Atmos)
and/or any affiliates of either SPS or Atmos.

Sincerely,                    MESA OPERATING CO.

                              By: /s/ D'Nard A. Hemphill
                                  ----------------------
                                   D'Nard A. Hemphill, Attorney-in-Fact

Accepted and Agreed to this 18th day of September 1995.
                            ----        -------------- 

KN MARKETING, L.P.
By its general Partner,
American Pipeline Company

By: /s/ S.H. Charlton, III
    -----------------------
     S.H. Charlton, III
     Senior Vice President




                                  MESA INC.
                                  --------

                 CHANGE IN CONTROL RETENTION/SEVERANCE PLAN
                 ------------------------------------------

                                Introduction
                                ------------


          The Board of Directors of MESA Inc. considers the prevention of
the loss of employees and the avoidance of distraction of employees as a
result of an actual or contemplated Change in Control to be essential to
protecting and enhancing the best interests of the Corporation and its
shareholders.  The Board also believes that during the pendency of a Change
in Control and the transition period thereafter, the Board should be able
to receive and rely on disinterested service from employees regarding the
best interests of the Corporation and its shareholders without concern that
employees might be distracted or concerned by personal uncertainties and
risks.

          Accordingly the Board has determined that appropriate steps
should be taken to assure the Corporation and its affiliates of the
continued employment and attention and dedication to duty of their
employees and to seek to ensure the availability of their continued
service, notwithstanding a Change in Control.

          Therefore, in order to fulfill the above purposes, the following
plan has been developed and is hereby adopted.


                                 ARTICLE I
                           ESTABLISHMENT OF PLAN
                           ---------------------

          As of the Effective Date, the Corporation hereby establishes a
separation compensation plan to be known as the MESA Inc. Change in Control
Retention/Severance Plan, as set forth in this document.


                                 ARTICLE II
                                DEFINITIONS
                                -----------


          (a)     Board.  The Board of Directors of MESA Inc.
                  -----

          (b)     Change in Control.  Any of the following events:
                  -----------------

               (1)     The acquisition by any individual, entity or group
(within the meaning of Section 13(d)(3) or 14(d)(2) of the Securities
Exchange Act of 1934, as amended (the "Exchange Act")) (a "Person") of
beneficial ownership (within the meaning of Rule 13d-3 promulgated under
the Exchange Act) of 35% or more of either (i) the then outstanding shares
of common stock of the Corporation (the "Outstanding Corporation Common
Stock") or (ii) the combined voting power of the then outstanding voting
securities of the Corporation entitled to vote generally in the election of
directors (the "Outstanding Corporation Voting Securities"); provided,
however, that for purposes of this paragraph (1), the following
acquisitions shall not in and of themselves constitute a Change in Control
hereunder: (i) any acquisition of securities of the Corporation made
directly from the Corporation and approved by a majority of the directors
then comprising the Incumbent Board (as defined below), (ii) any
acquisition of beneficial ownership of a higher percentage of the
Outstanding Corporation Common Stock or the Outstanding Corporation Voting
Securities that results solely from the acquisition, purchase or redemption
of securities of the Corporation by the Corporation so long as such action
by the Corporation was approved by a majority of the directors then
comprising the Incumbent Board, or (iii) any acquisition by any corporation
pursuant to a transaction that complies with clauses (i), (ii) and (iii) of
paragraph (3) hereof; or

               (2)     Individuals who, as of May 16, 1995, constituted the
Board (the "Incumbent Board") cease for any reason to constitute at least a
majority of the Board; provided, however, that any individual becoming a
director subsequent to May 16, 1995 whose election, or nomination for
election by the Corporation's shareholders, was approved by a vote of at
least a majority of the directors then comprising the Incumbent Board shall
be considered as though such individual were a member of the Incumbent
Board, but excluding, for this purpose, any such individual (including,
without limitation, David H. Batchelder and Dorn Parkinson) whose initial
assumption of office occurs as a result of an actual or threatened election
contest (as such terms are used in Rule 14a-11 of Regulation 14A
promulgated under the Exchange Act) or other actual or threatened
solicitation of proxies or consents by or on behalf of a Person other than
the Board; or

               (3)     Consummation of a reorganization, merger or
consolidation or sale or other disposition of all or substantially all  the
assets of the Corporation (a "Business Combination"), in each case, unless,
following such Business Combination, (i) all or substantially all of the
individuals and entities that were the beneficial owners, respectively, of
the Outstanding Corporation Common Stock and Outstanding Corporation Voting
Securities immediately prior to such Business Combination beneficially
owned, directly or indirectly, more than 75% of, respectively, the then
outstanding shares of common stock and the combined voting power of the
then outstanding voting securities entitled to vote generally in the
election of directors, as the case may be, of the corporation resulting
from such Business Combination (including, without limitation, a
corporation which as a result of such transaction owns the Corporation or
all or substantially all the Corporation's assets either directly or
through one or more subsidiaries) in substantially the same proportions as
their ownership, immediately prior to such Business Combination, of the
Outstanding Corporation Common Stock and Outstanding Corporation Voting
Securities, as the case may be, (ii) no Person (excluding any corporation
resulting from such Business Combination) beneficially owns, directly or
indirectly, 35% or more of, respectively, the then outstanding shares of
common stock of the corporation resulting from such Business Combination
(including, without limitation, a corporation which as a result of such
transaction owns the Corporation or all or substantially all the
Corporation's assets either directly or through one or more subsidiaries)
or the combined voting power of the then outstanding voting securities of
such corporation except to the extent that such ownership existed prior to
the Business Combination and (iii) at least a majority of the members of
the board of directors of the corporation resulting from such Business
Combination were members of the Incumbent Board at the time of the
execution of the initial agreement, or of the action of the Board,
providing for such Business Combination; or

               (4)     Approval by the shareholders of the Corporation of a
complete liquidation or dissolution of the Corporation.

          (c)     Code.  The Internal Revenue Code of 1986, as amended from
                  ----
time to time.

          (d)     Committee.  The Compensation Committee of the Board.
                  ---------

          (e)     Corporation. MESA Inc., a Texas corporation.
                  -----------

          (f)     Date of Termination.  The date a Participant's employment
                  -------------------
is terminated.

          (g)     Defined Pay.  A Participant's compensation for purposes
                  -----------
of the Plan, determined as follows for the following categories of
employees:

               (i)     Officers - The sum of (1) the Officer's highest
annual salary during the current and three calendar years preceding the
Effective Date and (2) his highest annual bonus during such three preceding
years;

               (ii)     Key Employees - the sum of (1) the Key Employee's
annual salary in effect at his Date of Termination  (or if such salary has
been reduced following a Change in Control, his highest rate of annual
salary at any time since the Change in Control) and (2) the average bonus
paid to the Key Employee during the three calendar years preceding the
Effective Date;

               (iii)     Other Performance Bonus Plan Participants - The
amount determined in the same manner as for Key Employees;

               (iv)     All other Participants - The Participant's annual
salary or wages, including, where applicable, scheduled overtime, in effect
at his Date of Termination(or if the rate of such salary or wages has been
reduced following a Change in Control, the highest rate of annual salary or
wages in effect for such Participant at any time since the Change in
Control).

          (h)     Effective Date.  August 22, 1995.
                  --------------

          (i)     Employee.  Any regular full-time or part-time employee of
                  --------
an Employer.  The term shall exclude all individuals retained as
independent contractors.

          (j)     Employer.  The Corporation and each Subsidiary that has
                  --------
adopted the Plan pursuant to Article V hereof and that are listed on
Schedule C hereof, as it may be modified from time to time.

          (k)     Key Employees.  The key employees of the Employers
                  -------------
identified on the attached Schedule A, as it may be modified from time to
time.

          (l)     Officers.  The officers of the Employers identified on
                  --------
the attached Schedule A, as it may be modified from time to time.

          (m)     Other Performance Bonus Plan Participants.  The
                  -----------------------------------------
individuals identified as such on the attached Schedule A, as it may be
modified from time to time.

          (n)     Participant.  An individual who is designated as such
                  -----------
pursuant to Section 3.1.

          (o)     Plan.  The MESA Inc. Change in Control
                  ----
Retention/Severance Plan.

          (p)     Severance Benefit.  A benefit to which a Participant may
                  -----------------
become entitled pursuant to Article IV hereof.

          (q)     Subsidiary.  Any corporation or other entity in which the
                  ----------
Corporation, directly or indirectly, holds a majority of the voting power
or profits or capital interest of such entity.


                                 ARTICLE III
                                 ELIGIBILITY
                                 -----------

     3.1     Participation.  Each Employee of an Employer on the Effective
             -------------
Date shall become a Participant in the Plan.  Any individual who
subsequently becomes an Employee prior to a Change in Control shall become
a Participant on his or her date of hire.

     3.2     Duration of Participation.  A Participant shall cease to be a
             -------------------------
Participant in the Plan as a result of an amendment or termination of the
Plan complying with Article VII of the Plan, or when he or she ceases to be
an Employee of any Employer, unless, at the time he or she ceases to be an
Employee, such Participant is entitled to payment of a Severance Benefit as
provided in the Plan.  A Participant entitled to payment of a Severance
Benefit or any other amounts under the Plan shall remain a Participant in
the Plan until the full amount of the Severance Benefit and any other
amounts payable under the Plan have been paid to the Participant.


                                 ARTICLE IV
                              SEVERANCE BENEFITS
                              ------------------

     4.1     Right to Severance Benefit.  A Participant shall be entitled
             --------------------------
to receive from his or her Employer Severance Benefits in accordance with
Section 4.3 if the Participant's employment by an Employer shall terminate
in any circumstance specified in Section 4.2(a), whether the termination is
voluntary or involuntary.

     4.2     Termination of Employment.
             -------------------------

          (a)     Terminations That Give Rise to Severance Benefits Under
                  -------------------------------------------------------
This Plan.
- ---------

               (i)     Except as set forth in subsection (b) below, any
termination of employment with an Employer by action of the Employer or any
of its affiliates (excluding any transfer to another Employer, but treating
as a termination of employment the sale of any assets or the stock of the
Participant's Employer, unless a plan covering the Participant with
benefits equivalent to those payable hereunder that recognizes that a
Change in Control has already occurred is adopted by the entity that
thereafter employs the Participant), at any time after a Change in Control
and before the second anniversary of a Change in Control, shall entitle a
Participant to a Severance Benefit in accordance with Section 4.3.

               (ii)     If, at any time after a Change in Control and
before the second anniversary of the Change in Control, a Participant's
duties, responsibilities or annual salary or bonus as an Employee are
diminished or reduced in any respect in comparison to the duties,
responsibilities and Defined Pay enjoyed by the Participant on the
Effective Date or, if later, the Participant's date of hire, he may
terminate his employment within 90 days of the occurrence of such reduction
and be entitled to a Severance Benefit in accordance with Section 4.3.

               (iii)     If, at any time after a Change in Control and
before the second anniversary of the Change in Control, a Participant is
required to be based at a location more than 35 miles from the location
where the Participant was based and performed services immediately prior to
a Change in Control,  he may terminate his employment within 90 days of the
notice of such relocation and be entitled to a Severance Benefit in
accordance with Section 4.3.

          (b)     Terminations That Do Not Give Rise to Severance Benefits
                  --------------------------------------------------------
Under This Plan.  If a Participant's employment is terminated for Cause, or
- ---------------
voluntarily by the Participant in the absence of any event described in
subsection (a)(ii) or (iii) of this Section 4.2, the Participant shall not
be entitled to a Severance Benefit under the Plan.

               A termination for Cause shall have occurred where a
Participant is terminated because of:

               (i)  the willful and continued failure of the Participant to
perform substantially the Participant's duties with the Employer  (other
than any such failure resulting from incapacity due to physical or mental
illness), after a written demand for substantial performance is delivered
to the Participant by the Board or a duly-elected officer of the
Corporation which specifically identifies the manner in which the Board or
the elected officer believes that the Participant has not substantially
performed the Participant's duties, or

               (ii) the willful engaging by the Participant in illegal
conduct or gross misconduct which is materially and demonstrably injurious
to the Corporation.

For purposes of this provision, no act or failure to act, on the part of
the Participant, shall be considered "willful" unless it is done, or
omitted to be done, by the Participant in bad faith or without reasonable
belief that the Partic ipant's action or omission was in the best interests
of the Corporation.  Any act, or failure to act, based upon authority given
pursuant to a resolution duly adopted by the Board or based upon the advice
of counsel for the Corporation shall be conclusively presumed to be done,
or omitted to be done, by the Participant in good faith and in the best
interests of the Corporation.

     4.3     Severance Benefits.
             ------------------

          (a)     If a Participant's employment is terminated in
circumstances entitling him to a Severance Benefit as provided in Section
4.2(a), the Participant's Employer or the Corporation shall pay such
Participant, within ten days of the Date of Termination, a cash lump sum as
set forth in subsection (b) below.

          (b)     A Participant's Severance Benefit shall be a percentage
of the Participant's Defined Pay in accordance with the following table:

     Category of Participant                      Percentage of Defined Pay
     -----------------------                      -------------------------

     Officers                                     200 percent
     Key Employees                                150 percent
     Other Performance Bonus Plan Participants    In accordance with 
                                                    Schedule B
     All other Participants                       In accordance with 
                                                    Schedule B

     4.4     Other Benefits Payable.  The benefits payable hereunder shall
             ----------------------
be payable in addition to, and not in lieu of, all other accrued or vested
or earned but deferred compensation, rights, options or other benefits that
may be owed to a Participant upon or following termination, including but
not limited to earned but unused vacation, amounts or benefits payable
under any bonus or other compensation plan, stock option plan, stock
ownership plan, stock purchase plan, life insurance plan, health plan,
disability plan or similar or successor plan; provided, however, that the
benefits payable under this Plan shall be deemed to include any severance
pay or pay in lieu of notice required to be paid to such Participant under
applicable law.  This Plan shall supersede and replace any severance pay
plan, program or arrangement that may previously have been adopted by any
Employer.

     4.5     Certain Reduction of Payments by an Employer.
             --------------------------------------------

          (a)     For purposes of this Section 4.5, (i) a "Payment" shall
mean any payment or distribution in the nature of compensation to or for
the benefit of a Participant, whether paid or payable pursuant to this Plan
or otherwise; (ii) "Separation Payment" shall mean a Payment paid or
payable pursuant to this Plan (disregarding this Section); (iii) "Net After
Tax Receipt" shall mean the Present Value of a Payment net of all taxes
imposed on a Participant with respect thereto under Sections 1 and 4999 of
the Code, determined by applying the highest marginal rate under Section 1
of the Code that applied to the Participant's taxable income for the
immediately preceding taxable year; (iv) "Present Value" shall mean such
value determined in accordance with Section 280G(d)(4) of the Code; and (v)
"Reduced Amount" shall mean the greatest aggregate amount of Separation
Payments which (a) is less than the sum of all Separation Payments and (b)
results in aggregate Net After Tax Receipts that are equal to or greater
than the Net After Tax Receipts that would result if the Participant were
paid the sum of all Separation Payments.

          (b)     Anything in this Agreement to the contrary
notwithstanding, in the event that a nationally recognized certified public
accounting firm designated by the Participant (the "Accounting Firm") shall
determine that receipt of all Payments would subject the Participant to tax
under Section 4999 of the Code, it shall determine whether some amount of
Separation Payments would meet the definition of a "Reduced Amount."  If
the Accounting Firm determines that there is a Reduced Amount, the
aggregate Separation Payments shall be reduced to such Reduced Amount.  All
fees payable to the Accounting Firm shall be paid solely by the
Participant's Employer.

          (c)     If the Accounting Firm determines that aggregate
Separation Payments should be reduced to the Reduced Amount, the Employer
shall promptly give the Participant notice to that effect and a copy of the
detailed calculation thereof, and the Participant may then elect, in his
sole discretion, which and how much of the Separation Payments shall be
eliminated or reduced (as long as after such election the Present Value of
the aggregate Separation Payments equals the Reduced Amount), and shall
advise the Employer in writing of his election within ten days of his
receipt of notice.  If no such election is made by the Participant within
such ten-day period, the Employer may elect which of such Separation
Payments shall be eliminated or reduced (as long as after such election the
Present Value of the aggregate Separation Payments equals the Reduced
Amount) and shall notify the Participant promptly of such election.  All
determinations made by the Accounting Firm under this Section shall be
binding upon the Employer and the Participant and shall be made within 60
days of a termination of employment of the Participant.  As promptly as
practicable following such determination, the Employer shall pay to or
distribute for the benefit of the Participant such Separation Payments as
are then due to the Participant under this Plan and shall promptly pay to
or distribute for the benefit of the Participant in the future such
Separation Payments as become due to the Participant under this Plan.

          (d)     While it is the intention of the Employers to reduce the
amounts payable or distributable to the Participants hereunder only if the
aggregate Net After Tax Receipts to a Participant would thereby be
increased, as a result of the uncertainty in the application of Section
4999 of the Code at the time of the initial determination by the Accounting
Firm hereunder, it is possible that amounts will have been paid or
distributed by the Employer to or for the benefit of a Participant pursuant
to this Plan which should not have been so paid or distributed
("Overpayment") or that additional amounts which will have not been paid or
distributed by the Employer to or for the benefit of a Participant pursuant
to this Plan could have been so paid or distributed ("Underpayment"), in
each case, consistent with the calculation of the Reduced Amount hereunder. 
In the event that the Accounting Firm, based upon the assertion of a
deficiency by the Internal Revenue Service against the Employer or the
Participant which deficiency the Accounting Firm believes has a high
probability of success, determines that an Overpayment has been made, any
such Overpayment paid or distributed by the Employer to or for the benefit
of a Participant shall be treated for all purposes as a loan to the
Participant which the Participant shall repay to the Employer together 
with interest at the applicable federal rate provided for in Section
7872(f)(2) of the Code; provided, however, that no such loan shall be
deemed to have been made and no amount shall be payable by a Participant to
the Employer if and to the extent such deemed loan and payment would not
either reduce the amount on which the Participant is subject to tax under
Section 1 and Section 4999 of the Code or generate a refund of such taxes. 
In the event that the Accounting Firm, based upon controlling precedent or
substantial authority, determines that an Underpayment has occurred, any
such Underpayment shall be promptly paid by the Employer to or for the
benefit of the Participant together with interest at the applicable federal
rate provided for in Section 7872(f)(2) of the Code.

     4.6     Payment Obligation Absolute.
             ---------------------------

          Subject to Section 4.5, the obligations of the Employers to pay
the Severance Benefits described in Section 4.3 shall be absolute and
unconditional and shall not be affected by any circumstances, including,
without limitation, any set-off, counterclaim, recoupment, defense or other
right which an Employer may have against any Participant.  In no event
shall a Participant be obligated to seek other employment or take any other
action by way of mitigation of the amounts payable to a Participant under
any of the provisions of this Plan, nor shall the amount of any payment
hereunder be reduced by any compensation earned by a Participant as a
result of employment by another employer.


                                 ARTICLE V
                           PARTICIPATING EMPLOYERS
                           -----------------------

          This Plan may be adopted by any Subsidiary of the Corporation if
the Board approves such adoption.  Upon such adoption, the Subsidiary shall
become an Employer hereunder and the provisions of the Plan shall be fully
applicable to the Employees of that Subsidiary who are Participants
pursuant to Section 3.1.


                                 ARTICLE VI
                            SUCCESSOR TO EMPLOYER
                            ---------------------

          This Plan shall bind any successor of an Employer, substantially
all its assets or substantially all its businesses (whether direct or
indirect, by purchase, merger, consolidation or otherwise), in the same
manner and to the same extent that the Employer would be obligated under
this Plan if no succession had taken place.

          In the case of any transaction in which a successor would not by
the foregoing provision or by operation of law be bound by this Plan, the
Corporation shall require such successor expressly and unconditionally to
assume and agree to perform an Employer's obligations under this Plan, in
the same manner and to the same extent that the Employer would be required
to perform if no such succession had taken place.  The term "Employer," as
used in this Plan, shall mean the Employer as hereinbefore defined and any
successor or assignee to the business or assets which by reason hereof
becomes bound by this Plan.

                                 ARTICLE VII
                     DURATION, AMENDMENT AND TERMINATION
                     -----------------------------------

     7.1     Duration.  If a Change in Control has not occurred, this Plan
             --------
shall expire two years from the Effective Date, unless extended for an
additional period or periods by resolution adopted by the Board.

          If a Change in Control occurs, this Plan shall continue in full
force and effect and shall not terminate or expire until all Participants
who become entitled to any payments hereunder shall have received such
payments in full and all adjustments required to be made pursuant to
Section 4.5 have been made.

     7.2     Termination and Amendment.  The Plan shall be subject to
             -------------------------
amendment, change, substitution, deletion, revocation or termination
(collectively, "Amendment") by the Board at any time prior to a Change in
Control other than at the request of a third party who has taken steps
reasonably calculated to effect a Change in Control.  After a Change in
Control, the Plan shall not be subject to Amendment in any respect which
adversely affects the rights of a Participant without the consent of that
Participant.

     7.3     Form of Amendment.  The form of any amendment of the Plan
             -----------------
shall be a written instrument signed by any person authorized to sign by
the Board.  An amendment of the Plan in accordance with the terms hereof
shall automatically effect a corresponding amendment to all Participants'
rights hereunder.


                                 ARTICLE VIII
                                MISCELLANEOUS
                                -------------

     8.1     Indemnification.  If after a Change in Control a Participant
             ---------------
institutes any legal action in seeking to obtain or enforce, or is required
to defend in any legal action the validity or enforceability of, any right
or benefit provided by this Plan, the Corporation or the Employer will pay
for all actual legal fees and expenses reasonably incurred (as incurred) by
such Participant, regardless of the outcome of such action.

     8.2     Employment Status.  This Plan does not constitute a contract
             -----------------
of employment or impose on the Participant's Employer any obligation to
retain the Participant as an Employee, to change or not change the status
of the Participant's employment, or to change the Corporation's policies or
those of its Subsidiaries regarding termination of employment.

     8.3     Claim Procedure.  If an Employee or former Employee makes a
             ---------------
written request alleging a right to receive benefits under this Plan or
alleging a right to receive an adjustment in benefits being paid under the
Plan, the Corporation shall treat it as a claim for benefits.  All claims
for benefits under the Plan shall be sent to the President of the
Corporation and must be received within 30 days after termination of
employment.  If the President determines that any individual who has
claimed a right to receive benefits, or different benefits, under the Plan
is not entitled to receive all or any part of the benefits claimed, he will
inform the claimant in writing of its determination and the reasons
therefor in terms calculated to be understood by the claimant.  The notice
will be sent within 90 days of the claim unless the President determines
additional time, not exceeding 90 days, is needed.  The notice shall make
specific reference to the pertinent Plan provisions on which the denial is
based, and describe any additional material or information that is
necessary.  Such notice shall, in addition, inform the claimant what
procedure the claimant should follow to take advantage of the review
procedures set forth below in the event the claimant desires to contest the
denial of the claim.  The claimant may within 90 days thereafter submit in
writing to the Corporation a notice that the claimant contests the denial
of his or her claim by the President and desires a further review.  The
Corporation shall within 60 days thereafter review the claim and authorize
the claimant to appear personally and review pertinent documents and submit
issues and comments relating to the claim to the persons responsible for
making the determination on behalf of the Corporation.  The Corporation
will render its final decision with specific reasons therefor in writing
and will transmit it to the claimant within 60 days of the written request
for review, unless the Corporation determines additional time, not
exceeding 60 days, is needed.

     8.4     Validity and Severability.  The invalidity or unenforceability
             -------------------------
of any provision of the Plan shall not affect the validity or
enforceability of any other provision of the Plan, which shall remain in
full force and effect, and any prohibition or unenforceability in any
jurisdiction shall not invalidate or render unenforceable such provision in
any other jurisdiction.

     8.5     Governing Law.  The validity, interpretation, construction and
             -------------
performance of the Plan shall in all respects be governed by the laws of
Texas, without reference to principles of conflict of law.


                                 ARTICLE IX
                       BOARD APPROVAL AND EFFECTIVE DATE
                       ---------------------------------

          This Plan was adopted by the Board on August 22, 1995, to be
effective as of the  date of adoption.

          IN WITNESS WHEREOF, MESA Inc. has caused these presents to be
executed by its duly authorized officer in a number of copies, all of which
shall constitute one and the same instrument, which may be sufficiently
evidenced by any executed copy hereof, this ____ day of August, 1995.

                                   MESA INC.



                                   By:         /s/   Boone Pickens
                                       -----------------------------------
ATTEST:


- --------------------------


<PAGE>
                                 MESA INC.

                CHANGE IN CONTROL RETENTION/SEVERANCE PLAN
                ------------------------------------------


                   Schedule A--Participant Designations
                   ------------------------------------

  I.  Officers
      --------

      Paul W. Cain                  President & Chief Operating Officer
      Dennis E. Fagerstone          Vice President-Exploration & Production
      Stephen K. Gardner            Vice President & Chief Financial
                                      Officer
      Andrew J. Littlefair          Vice President-Public Affairs
      William D. Ballew             Controller


 II.  Key Employees
      -------------

      Ronald D. Bassett             Manager-Executive Administration
      R. Sean Brennan               Manager-Tax
      Robert W. Burrahm             Executive Vice President & General
                                      Manager-Garretson
      Paul M. Cashion               Manager-Employee Relations
      George S. Dixon               Production Superintendent (Onshore)
      Kim A. Doud                     Senior Geologist
      Thomas M. DuBose              Production Superintendent (Gulf Coast)
      Mohamed I. El-Hitamy          Supervisor-Facilities
      Henry F. Galpin               Supervisor-Gas Processing
      Sam A. Giovinco, Jr.          Area Engineering Supervisor
      Robert L. Goggins             Supervisor-Operations Services
      Edwin E. Hance                Manager-Engineering & Development
      G. Patrick Hawkins            Geological Specialist
      D'Nard A. Hemphill            Manager-Gas Marketing
      Steven R. King                Executive Vice President & General
                                      Manager-MEV
      Keith H. Pickett              Manager-Land
      Gary M. Prescott              Associate General Counsel
      Richard D. Rhodes             Supervisor-Engineering Services
      Kenneth H. Sheffield, Jr.     Area Engineering Supervisor
      M. Garrett Smith              Director-Financial Planning
      Sam W. Steward                Area Engineering Supervisor
      Wayne A. Stoerner             Supervisor-Financial & General
                                      Accounting
      Kenneth R. Story              Manager-Information Services
      Edgar E. St. James            Manager-Exploration
      Steven R. Tennison            Supervisor-Spot Sales



III.  Other Performance Bonus Plan Participants
      -----------------------------------------

      Ronald D. Andrews             Energy Markets Analyst
      Frank J. Barra                Facilities Engineering Specialist
      Brett A. Benardino            Purchasing Coordinator
      Murray N. Bennett             Property Tax Administrator
      Michael B. Carroll            Supervisor-Tax
      Glen C. Carson                Financial Analyst
      Theodore L. Cottrell          Drilling Engineering Specialist
      William T. Davis              Reservoir Engineer II
      Kevin A. Dentzer              Senior Landman
      Robert W. Ellis               Supervisor-Revenue/Production 
                                      Accounting
      Charles C. Gamble             Vice President-Marketing/Special
                                      Projects MEV
      Linda Gilbreath               Sr. Programmer Analyst
      Malcolm H. Gorrie             Director-Shareholder Services
      Frank L. Gregg                Facilities Specialist
      Hugh Hardy                    Geologist II
      Thomas H. Hawkins             Senior Counsel
      Troy A. Hoefer                Reservoir Engineer I
      Treva Hohmann                 Assistant Manager-Tax
      Ann G. Holt                   Coordinator Financial Analysis
      Vicky C. Holton               Supervisor-Administrative Services
      John E. Janbaz                Geological Specialist
      Kim H. Janzen                 Gas Processing Specialist
      J. Andrew Juett               Associate Geologist
      Mark A. Kieber                Supervisor-Manufacturing Services
      Robert J. Kultgen             Accounting Analyst
      William R. McElya             Drilling Superintendent
      Jenny V. Robins               Senior Reservoir Engineer
      John R. Rogers                Supervisor-Audit
      Jack E. Rosser                Communications Director & Speech Writer
      David W. Simpson              Senior Counsel
      Michael J. Smith              Production Engineer II
      John V. Sobchak               Director-Treasury Operations
      Robert L. Stepp, Jr.          Reservoir Engineer II
      James E. White                Geophysical Specialist
      Hershal K. Wolfe              Coordinator-Gas Transportation
      Lewis E. Wygant               Supervisor-Payroll




01/31/96 (replaces 12/29/95)



<PAGE>
                                 MESA INC.

                CHANGE IN CONTROL RETENTION/SEVERANCE PLAN
                ------------------------------------------



                Schedule B--Severance Calculation Formulas
                ------------------------------------------


The severance pay entitlement for all employees (except for designated
Officers and Key Employees, both as defined in the Plan) is the sum of
three component calculations.  The three components are (1) Age, calculated
in months as of the Date of Termination, (2) Service, calculated in months
as of the Date of Termination, and (3) Defined Pay*.  The component
calculations are shown below.  Each calculation produces a figure
representing a number of weeks of Defined Pay, the sum of which is the
recipient's entitlement under the Plan.

AGE COMPONENT
- -------------

         Age                                          Calculation
         ---                                          -----------

Less than 30 years                              2 weeks
30 years through 39 years, 11 months            6 + [ (Age in months - 360)
                                                    x .0166 ] weeks
40 years through 49 years, 11 months            8 + [ (Age in months - 480)
                                                    x .0166 ] weeks
50 years through 59 years, 11 months            10 + [ (Age in months -
                                                    600) x .0166 ] weeks
60 years and over                               12 + [ (Age in months -
                                                    720) x .0166 ] weeks


SERVICE COMPONENT
- -----------------

         Formula                            Calculation
         -------                            -----------

One week of Defined Pay per year      Service in months x .0833
of service


SALARY COMPONENT
- ----------------

      Formula                               Calculation
      -------                               -----------

Two weeks of Defined Pay for each     Defined Pay x .0002
$10,000 increment of Defined Pay
(prorated for partial increments)


* The severance pay calculations in accordance with these formulas cover
two groups of employees, Other Performance Bonus Plan Participants and all
other Participants (excluding those designated as Officers or Key
Employees).  Defined Pay for each group is defined in the Plan.


<PAGE>
                                 MESA INC.

                CHANGE IN CONTROL RETENTION/SEVERANCE PLAN
                ------------------------------------------

              Schedule C--Adopting Employers and Affiliates
              ---------------------------------------------


The following employers and affiliates adopt the subject Plan upon its
Effective Date.

MESA Inc.
MESA Operating Co.
MESA Transmission Co.
MESA Capital Corporation
Pioneer Production Corporation International
Pioneer Uravan, Inc.
Pioneer Natural Gas Company
MESA Offshore Royalty Partnership
Hugoton Management Company
Hugoton Capital Limited Partnership
Hugoton Capital Corporation
MESA Holding Co.
MESA Environmental Ventures Co.
Garretson Equipment Co., Inc.




















8/21/95


<PAGE>
                      FIRST AMENDMENT TO THE MESA INC.
                 CHANGE IN CONTROL RETENTION/SEVERANCE PLAN


          Effective as of August 22, 1995, the MESA Inc. Change in Control
Retention/Severance Plan is hereby amended as follows:

     1.   Article II(g)(i) is amended to read as follows:

          "Officers - The sum of (1) the Officer's highest annual salary
during the current and three calendar years preceding the Effective Date
and (2) his highest annual bonus during such preceding three years;
provided, however, that in the case of an Officer who received compensation
from BTC Partners, Inc. ("BTC") at any time during such three-year period,
his Defined Pay shall be computed by adding the average of the bonuses paid
to him by BTC and his Employer during such period to his highest annual
salary from his Employer as determined under (1) above;"

     2.   Article II(g) is further amended by adding at the end thereof the
following sentence:

          "A Participant's compensation for purposes of the Plan shall mean
compensation from his or her Employer, and it shall also include, where
applicable, bonuses paid to a Participant while he was employed by BTC."

     3.   Article II(i) is amended to read as follows:

          "Employee.  Any regular full-time or part-time employee of an
           --------
Employer, other than T. Boone Pickens.  The term also shall exclude all
individuals retained as independent contractors."

          In all other respects the Plan is hereby affirmed and ratified.

          IN WITNESS WHEREOF, MESA Inc. has caused this amendment to be
executed by its duly authorized officer this 20th day of October, 1995.

                                    MESA INC.

                                    By:  /s/ Boone Pickens
                                         -----------------

ATTEST:

/s/ G. Michael Prescott
- -----------------------


<PAGE>
                      SECOND AMENDMENT TO THE MESA INC.
                 CHANGE IN CONTROL RETENTION/SEVERANCE PLAN


     Effective as of January 1, 1996, the MESA Inc. Change in Control
Retention/Severance Plan is hereby amended as follows:

1.   The first sentence of Section 4.2(b) of the Plan is hereby amended
     to read as follows:

     "If a Participant's employment is terminated for Cause, or voluntarily
     by the Participant in the absence of any event described in subsection
     (a)(ii) or (iii) of this Section 4.2 or for any reason prior to a
     Change in Control, the Participant shall not be entitled to a
     Severance Benefit under the Plan."

2.   Article V is hereby amended by adding the following thereto:

     "At any time that an Employer ceases to be a Subsidiary prior to the
     occurrence of a Change in Control, it shall no longer be a
     participating Employer hereunder and its Employees shall no longer be
     eligible to receive benefits under the Plan."

3.   Article VI is hereby deleted and each succeeding Article is renumbered 
     accordingly.

          In all other respects the Plan is hereby affirmed and ratified.

          IN WITNESS WHEREOF, MESA Inc. has caused this amendment to be
executed by its duly authorized officer this [27th] day of February, 1996.

                                    MESA INC.

                                    By:  /s/ Boone Pickens
                                         -----------------

ATTEST:

/s/ G. Michael Prescott
- -----------------------




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